diff --git a/help.html b/help.html index 62d36aebd..1551ad217 100644 --- a/help.html +++ b/help.html @@ -1 +1,2 @@ -Help

Rustdoc help

Back
\ No newline at end of file +Help
+

Rustdoc help

Back
\ No newline at end of file diff --git a/oo7/all.html b/oo7/all.html index dfeedcc76..571235201 100644 --- a/oo7/all.html +++ b/oo7/all.html @@ -1 +1,2 @@ -List of all items in this crate

List of all items

Structs

Enums

Traits

Functions

Type Aliases

Statics

\ No newline at end of file +List of all items in this crate
+

List of all items

Structs

Enums

Traits

Functions

Type Aliases

Statics

\ No newline at end of file diff --git a/oo7/dbus/api/index.html b/oo7/dbus/api/index.html index 1805c94a5..003d62a7b 100644 --- a/oo7/dbus/api/index.html +++ b/oo7/dbus/api/index.html @@ -1,4 +1,5 @@ -oo7::dbus::api - Rust

Module oo7::dbus::api

source ·
Available on crate feature unstable only.
Expand description

Barebone DBus API of the Secret Service specifications.

+oo7::dbus::api - Rust
+

Module oo7::dbus::api

source ·
Available on crate feature unstable only.
Expand description

Barebone DBus API of the Secret Service specifications.

The API is not supposed to be used by the applications in general unless the wrapper API doesn’t provide functionality you need.

Structs

Traits

-
Examples
+
Examples
#![feature(slice_as_chunks)]
 let slice: &[char] = &['l', 'o', 'r', 'e', 'm', '!'];
 let chunks: &[[char; 1]] =
@@ -305,13 +327,13 @@ 
Examples

 // These would be unsound:
 // let chunks: &[[_; 5]] = slice.as_chunks_unchecked() // The slice length is not a multiple of 5
 // let chunks: &[[_; 0]] = slice.as_chunks_unchecked() // Zero-length chunks are never allowed
-
source

pub fn as_chunks<const N: usize>(&self) -> (&[[T; N]], &[T])

🔬This is a nightly-only experimental API. (slice_as_chunks)

Splits the slice into a slice of N-element arrays, +

source

pub fn as_chunks<const N: usize>(&self) -> (&[[T; N]], &[T])

🔬This is a nightly-only experimental API. (slice_as_chunks)

Splits the slice into a slice of N-element arrays, starting at the beginning of the slice, and a remainder slice with length strictly less than N.

-
Panics
+
Panics

Panics if N is 0. This check will most probably get changed to a compile time error before this method gets stabilized.

-
Examples
+
Examples
#![feature(slice_as_chunks)]
 let slice = ['l', 'o', 'r', 'e', 'm'];
 let (chunks, remainder) = slice.as_chunks();
@@ -326,28 +348,28 @@ 
Examples

     panic!("slice didn't have even length")
 };
 assert_eq!(chunks, &[['R', 'u'], ['s', 't']]);
-
source

pub fn as_rchunks<const N: usize>(&self) -> (&[T], &[[T; N]])

🔬This is a nightly-only experimental API. (slice_as_chunks)

Splits the slice into a slice of N-element arrays, +

source

pub fn as_rchunks<const N: usize>(&self) -> (&[T], &[[T; N]])

🔬This is a nightly-only experimental API. (slice_as_chunks)

Splits the slice into a slice of N-element arrays, starting at the end of the slice, and a remainder slice with length strictly less than N.

-
Panics
+
Panics

Panics if N is 0. This check will most probably get changed to a compile time error before this method gets stabilized.

-
Examples
+
Examples
#![feature(slice_as_chunks)]
 let slice = ['l', 'o', 'r', 'e', 'm'];
 let (remainder, chunks) = slice.as_rchunks();
 assert_eq!(remainder, &['l']);
 assert_eq!(chunks, &[['o', 'r'], ['e', 'm']]);
-
source

pub fn array_chunks<const N: usize>(&self) -> ArrayChunks<'_, T, N>

🔬This is a nightly-only experimental API. (array_chunks)

Returns an iterator over N elements of the slice at a time, starting at the +

source

pub fn array_chunks<const N: usize>(&self) -> ArrayChunks<'_, T, N>

🔬This is a nightly-only experimental API. (array_chunks)

Returns an iterator over N elements of the slice at a time, starting at the beginning of the slice.

The chunks are array references and do not overlap. If N does not divide the length of the slice, then the last up to N-1 elements will be omitted and can be retrieved from the remainder function of the iterator.

This method is the const generic equivalent of chunks_exact.

-
Panics
+
Panics

Panics if N is 0. This check will most probably get changed to a compile time error before this method gets stabilized.

-
Examples
+
Examples
#![feature(array_chunks)]
 let slice = ['l', 'o', 'r', 'e', 'm'];
 let mut iter = slice.array_chunks();
@@ -355,14 +377,14 @@ 
Examples

 assert_eq!(iter.next().unwrap(), &['r', 'e']);
 assert!(iter.next().is_none());
 assert_eq!(iter.remainder(), &['m']);
-
source

pub fn array_windows<const N: usize>(&self) -> ArrayWindows<'_, T, N>

🔬This is a nightly-only experimental API. (array_windows)

Returns an iterator over overlapping windows of N elements of a slice, +

source

pub fn array_windows<const N: usize>(&self) -> ArrayWindows<'_, T, N>

🔬This is a nightly-only experimental API. (array_windows)

Returns an iterator over overlapping windows of N elements of a slice, starting at the beginning of the slice.

This is the const generic equivalent of windows.

If N is greater than the size of the slice, it will return no windows.

-
Panics
+
Panics

Panics if N is 0. This check will most probably get changed to a compile time error before this method gets stabilized.

-
Examples
+
Examples
#![feature(array_windows)]
 let slice = [0, 1, 2, 3];
 let mut iter = slice.array_windows();
@@ -370,23 +392,23 @@ 
Examples

 assert_eq!(iter.next().unwrap(), &[1, 2]);
 assert_eq!(iter.next().unwrap(), &[2, 3]);
 assert!(iter.next().is_none());
-
1.31.0 · source

pub fn rchunks(&self, chunk_size: usize) -> RChunks<'_, T>

Returns an iterator over chunk_size elements of the slice at a time, starting at the end +

1.31.0 · source

pub fn rchunks(&self, chunk_size: usize) -> RChunks<'_, T>

Returns an iterator over chunk_size elements of the slice at a time, starting at the end of the slice.

The chunks are slices and do not overlap. If chunk_size does not divide the length of the slice, then the last chunk will not have length chunk_size.

See rchunks_exact for a variant of this iterator that returns chunks of always exactly chunk_size elements, and chunks for the same iterator but starting at the beginning of the slice.

-
Panics
+
Panics

Panics if chunk_size is 0.

-
Examples
+
Examples
let slice = ['l', 'o', 'r', 'e', 'm'];
 let mut iter = slice.rchunks(2);
 assert_eq!(iter.next().unwrap(), &['e', 'm']);
 assert_eq!(iter.next().unwrap(), &['o', 'r']);
 assert_eq!(iter.next().unwrap(), &['l']);
 assert!(iter.next().is_none());
-
1.31.0 · source

pub fn rchunks_exact(&self, chunk_size: usize) -> RChunksExact<'_, T>

Returns an iterator over chunk_size elements of the slice at a time, starting at the +

1.31.0 · source

pub fn rchunks_exact(&self, chunk_size: usize) -> RChunksExact<'_, T>

Returns an iterator over chunk_size elements of the slice at a time, starting at the end of the slice.

The chunks are slices and do not overlap. If chunk_size does not divide the length of the slice, then the last up to chunk_size-1 elements will be omitted and can be retrieved @@ -396,22 +418,22 @@

Examples

See rchunks for a variant of this iterator that also returns the remainder as a smaller chunk, and chunks_exact for the same iterator but starting at the beginning of the slice.

-
Panics
+
Panics

Panics if chunk_size is 0.

-
Examples
+
Examples
let slice = ['l', 'o', 'r', 'e', 'm'];
 let mut iter = slice.rchunks_exact(2);
 assert_eq!(iter.next().unwrap(), &['e', 'm']);
 assert_eq!(iter.next().unwrap(), &['o', 'r']);
 assert!(iter.next().is_none());
 assert_eq!(iter.remainder(), &['l']);
-
source

pub fn group_by<F>(&self, pred: F) -> GroupBy<'_, T, F>
where +

source

pub fn group_by<F>(&self, pred: F) -> GroupBy<'_, T, F>
where F: FnMut(&T, &T) -> bool,

🔬This is a nightly-only experimental API. (slice_group_by)

Returns an iterator over the slice producing non-overlapping runs of elements using the predicate to separate them.

The predicate is called on two elements following themselves, it means the predicate is called on slice[0] and slice[1] then on slice[1] and slice[2] and so on.

-
Examples
+
Examples
#![feature(slice_group_by)]
 
 let slice = &[1, 1, 1, 3, 3, 2, 2, 2];
@@ -434,13 +456,13 @@ 
Examples

 assert_eq!(iter.next(), Some(&[2, 3][..]));
 assert_eq!(iter.next(), Some(&[2, 3, 4][..]));
 assert_eq!(iter.next(), None);
-
1.0.0 · source

pub fn split_at(&self, mid: usize) -> (&[T], &[T])

Divides one slice into two at an index.

+
1.0.0 · source

pub fn split_at(&self, mid: usize) -> (&[T], &[T])

Divides one slice into two at an index.

The first will contain all indices from [0, mid) (excluding the index mid itself) and the second will contain all indices from [mid, len) (excluding the index len itself).

-
Panics
+
Panics

Panics if mid > len.

-
Examples
+
Examples
let v = [1, 2, 3, 4, 5, 6];
 
 {
@@ -460,7 +482,7 @@ 
Examples

     assert_eq!(left, [1, 2, 3, 4, 5, 6]);
     assert_eq!(right, []);
 }
-
source

pub unsafe fn split_at_unchecked(&self, mid: usize) -> (&[T], &[T])

🔬This is a nightly-only experimental API. (slice_split_at_unchecked)

Divides one slice into two at an index, without doing bounds checking.

+
source

pub unsafe fn split_at_unchecked(&self, mid: usize) -> (&[T], &[T])

🔬This is a nightly-only experimental API. (slice_split_at_unchecked)

Divides one slice into two at an index, without doing bounds checking.

The first will contain all indices from [0, mid) (excluding the index mid itself) and the second will contain all indices from [mid, len) (excluding the index len itself).

@@ -469,7 +491,7 @@
Safety

Calling this method with an out-of-bounds index is undefined behavior even if the resulting reference is not used. The caller has to ensure that 0 <= mid <= self.len().

-
Examples
+
Examples
#![feature(slice_split_at_unchecked)]
 
 let v = [1, 2, 3, 4, 5, 6];
@@ -491,13 +513,13 @@ 
Examples

     assert_eq!(left, [1, 2, 3, 4, 5, 6]);
     assert_eq!(right, []);
 }
-
source

pub fn split_array_ref<const N: usize>(&self) -> (&[T; N], &[T])

🔬This is a nightly-only experimental API. (split_array)

Divides one slice into an array and a remainder slice at an index.

+
source

pub fn split_array_ref<const N: usize>(&self) -> (&[T; N], &[T])

🔬This is a nightly-only experimental API. (split_array)

Divides one slice into an array and a remainder slice at an index.

The array will contain all indices from [0, N) (excluding the index N itself) and the slice will contain all indices from [N, len) (excluding the index len itself).

-
Panics
+
Panics

Panics if N > len.

-
Examples
+
Examples
#![feature(split_array)]
 
 let v = &[1, 2, 3, 4, 5, 6][..];
@@ -519,14 +541,14 @@ 
Examples

     assert_eq!(left, &[1, 2, 3, 4, 5, 6]);
     assert_eq!(right, []);
 }
-
source

pub fn rsplit_array_ref<const N: usize>(&self) -> (&[T], &[T; N])

🔬This is a nightly-only experimental API. (split_array)

Divides one slice into an array and a remainder slice at an index from +

source

pub fn rsplit_array_ref<const N: usize>(&self) -> (&[T], &[T; N])

🔬This is a nightly-only experimental API. (split_array)

Divides one slice into an array and a remainder slice at an index from the end.

The slice will contain all indices from [0, len - N) (excluding the index len - N itself) and the array will contain all indices from [len - N, len) (excluding the index len itself).

-
Panics
+
Panics

Panics if N > len.

-
Examples
+
Examples
#![feature(split_array)]
 
 let v = &[1, 2, 3, 4, 5, 6][..];
@@ -548,10 +570,10 @@ 
Examples

     assert_eq!(left, []);
     assert_eq!(right, &[1, 2, 3, 4, 5, 6]);
 }
-
1.0.0 · source

pub fn split<F>(&self, pred: F) -> Split<'_, T, F>
where +

1.0.0 · source

pub fn split<F>(&self, pred: F) -> Split<'_, T, F>
where F: FnMut(&T) -> bool,

Returns an iterator over subslices separated by elements that match pred. The matched element is not contained in the subslices.

-
Examples
+
Examples
let slice = [10, 40, 33, 20];
 let mut iter = slice.split(|num| num % 3 == 0);
 
@@ -579,11 +601,11 @@ 
Examples

 assert_eq!(iter.next().unwrap(), &[]);
 assert_eq!(iter.next().unwrap(), &[20]);
 assert!(iter.next().is_none());
-
1.51.0 · source

pub fn split_inclusive<F>(&self, pred: F) -> SplitInclusive<'_, T, F>
where +

1.51.0 · source

pub fn split_inclusive<F>(&self, pred: F) -> SplitInclusive<'_, T, F>
where F: FnMut(&T) -> bool,

Returns an iterator over subslices separated by elements that match pred. The matched element is contained in the end of the previous subslice as a terminator.

-
Examples
+
Examples
let slice = [10, 40, 33, 20];
 let mut iter = slice.split_inclusive(|num| num % 3 == 0);
 
@@ -600,11 +622,11 @@ 
Examples

 assert_eq!(iter.next().unwrap(), &[3]);
 assert_eq!(iter.next().unwrap(), &[10, 40, 33]);
 assert!(iter.next().is_none());
-
1.27.0 · source

pub fn rsplit<F>(&self, pred: F) -> RSplit<'_, T, F>
where +

1.27.0 · source

pub fn rsplit<F>(&self, pred: F) -> RSplit<'_, T, F>
where F: FnMut(&T) -> bool,

Returns an iterator over subslices separated by elements that match pred, starting at the end of the slice and working backwards. The matched element is not contained in the subslices.

-
Examples
+
Examples
let slice = [11, 22, 33, 0, 44, 55];
 let mut iter = slice.rsplit(|num| *num == 0);
 
@@ -621,13 +643,13 @@ 
Examples

 assert_eq!(it.next().unwrap(), &[1, 1]);
 assert_eq!(it.next().unwrap(), &[]);
 assert_eq!(it.next(), None);
-
1.0.0 · source

pub fn splitn<F>(&self, n: usize, pred: F) -> SplitN<'_, T, F>
where +

1.0.0 · source

pub fn splitn<F>(&self, n: usize, pred: F) -> SplitN<'_, T, F>
where F: FnMut(&T) -> bool,

Returns an iterator over subslices separated by elements that match pred, limited to returning at most n items. The matched element is not contained in the subslices.

The last element returned, if any, will contain the remainder of the slice.

-
Examples
+
Examples

Print the slice split once by numbers divisible by 3 (i.e., [10, 40], [20, 60, 50]):

@@ -636,14 +658,14 @@
Examples
for group in v.splitn(2, |num| *num % 3 == 0) { println!("{group:?}"); }
-
1.0.0 · source

pub fn rsplitn<F>(&self, n: usize, pred: F) -> RSplitN<'_, T, F>
where +

1.0.0 · source

pub fn rsplitn<F>(&self, n: usize, pred: F) -> RSplitN<'_, T, F>
where F: FnMut(&T) -> bool,

Returns an iterator over subslices separated by elements that match pred limited to returning at most n items. This starts at the end of the slice and works backwards. The matched element is not contained in the subslices.

The last element returned, if any, will contain the remainder of the slice.

-
Examples
+
Examples

Print the slice split once, starting from the end, by numbers divisible by 3 (i.e., [50], [10, 40, 30, 20]):

@@ -652,13 +674,13 @@
Examples
for group in v.rsplitn(2, |num| *num % 3 == 0) { println!("{group:?}"); }
-
source

pub fn split_once<F>(&self, pred: F) -> Option<(&[T], &[T])>
where +

source

pub fn split_once<F>(&self, pred: F) -> Option<(&[T], &[T])>
where F: FnMut(&T) -> bool,

🔬This is a nightly-only experimental API. (slice_split_once)

Splits the slice on the first element that matches the specified predicate.

If any matching elements are resent in the slice, returns the prefix before the match and suffix after. The matching element itself is not included. If no elements match, returns None.

-
Examples
+
Examples
#![feature(slice_split_once)]
 let s = [1, 2, 3, 2, 4];
 assert_eq!(s.split_once(|&x| x == 2), Some((
@@ -666,13 +688,13 @@ 
Examples

     &[3, 2, 4][..]
 )));
 assert_eq!(s.split_once(|&x| x == 0), None);
-
source

pub fn rsplit_once<F>(&self, pred: F) -> Option<(&[T], &[T])>
where +

source

pub fn rsplit_once<F>(&self, pred: F) -> Option<(&[T], &[T])>
where F: FnMut(&T) -> bool,

🔬This is a nightly-only experimental API. (slice_split_once)

Splits the slice on the last element that matches the specified predicate.

If any matching elements are resent in the slice, returns the prefix before the match and suffix after. The matching element itself is not included. If no elements match, returns None.

-
Examples
+
Examples
#![feature(slice_split_once)]
 let s = [1, 2, 3, 2, 4];
 assert_eq!(s.rsplit_once(|&x| x == 2), Some((
@@ -680,11 +702,11 @@ 
Examples

     &[4][..]
 )));
 assert_eq!(s.rsplit_once(|&x| x == 0), None);
-
1.0.0 · source

pub fn contains(&self, x: &T) -> bool
where +

1.0.0 · source

pub fn contains(&self, x: &T) -> bool
where T: PartialEq,

Returns true if the slice contains an element with the given value.

This operation is O(n).

Note that if you have a sorted slice, binary_search may be faster.

-
Examples
+
Examples
let v = [10, 40, 30];
 assert!(v.contains(&30));
 assert!(!v.contains(&50));
@@ -695,9 +717,9 @@
Examples
let v = [String::from("hello"), String::from("world")]; // slice of `String`
 assert!(v.iter().any(|e| e == "hello")); // search with `&str`
 assert!(!v.iter().any(|e| e == "hi"));
-
1.0.0 · source

pub fn starts_with(&self, needle: &[T]) -> bool
where +

1.0.0 · source

pub fn starts_with(&self, needle: &[T]) -> bool
where T: PartialEq,

Returns true if needle is a prefix of the slice.

-
Examples
+
Examples
let v = [10, 40, 30];
 assert!(v.starts_with(&[10]));
 assert!(v.starts_with(&[10, 40]));
@@ -709,9 +731,9 @@ 
Examples

 assert!(v.starts_with(&[]));
 let v: &[u8] = &[];
 assert!(v.starts_with(&[]));
-
1.0.0 · source

pub fn ends_with(&self, needle: &[T]) -> bool
where +

1.0.0 · source

pub fn ends_with(&self, needle: &[T]) -> bool
where T: PartialEq,

Returns true if needle is a suffix of the slice.

-
Examples
+
Examples
let v = [10, 40, 30];
 assert!(v.ends_with(&[30]));
 assert!(v.ends_with(&[40, 30]));
@@ -723,13 +745,13 @@ 
Examples

 assert!(v.ends_with(&[]));
 let v: &[u8] = &[];
 assert!(v.ends_with(&[]));
-
1.51.0 · source

pub fn strip_prefix<P>(&self, prefix: &P) -> Option<&[T]>
where +

1.51.0 · source

pub fn strip_prefix<P>(&self, prefix: &P) -> Option<&[T]>
where P: SlicePattern<Item = T> + ?Sized, T: PartialEq,

Returns a subslice with the prefix removed.

If the slice starts with prefix, returns the subslice after the prefix, wrapped in Some. If prefix is empty, simply returns the original slice.

If the slice does not start with prefix, returns None.

-
Examples
+
Examples
let v = &[10, 40, 30];
 assert_eq!(v.strip_prefix(&[10]), Some(&[40, 30][..]));
 assert_eq!(v.strip_prefix(&[10, 40]), Some(&[30][..]));
@@ -739,19 +761,19 @@ 
Examples

 let prefix : &str = "he";
 assert_eq!(b"hello".strip_prefix(prefix.as_bytes()),
            Some(b"llo".as_ref()));
-
1.51.0 · source

pub fn strip_suffix<P>(&self, suffix: &P) -> Option<&[T]>
where +

1.51.0 · source

pub fn strip_suffix<P>(&self, suffix: &P) -> Option<&[T]>
where P: SlicePattern<Item = T> + ?Sized, T: PartialEq,

Returns a subslice with the suffix removed.

If the slice ends with suffix, returns the subslice before the suffix, wrapped in Some. If suffix is empty, simply returns the original slice.

If the slice does not end with suffix, returns None.

-
Examples
+
Examples
let v = &[10, 40, 30];
 assert_eq!(v.strip_suffix(&[30]), Some(&[10, 40][..]));
 assert_eq!(v.strip_suffix(&[40, 30]), Some(&[10][..]));
 assert_eq!(v.strip_suffix(&[50]), None);
 assert_eq!(v.strip_suffix(&[50, 30]), None);
-

Binary searches this slice for a given element. If the slice is not sorted, the returned result is unspecified and meaningless.

@@ -763,7 +785,7 @@
Examples
the index where a matching element could be inserted while maintaining sorted order.

See also binary_search_by, binary_search_by_key, and partition_point.

-
Examples
+
Examples

Looks up a series of four elements. The first is found, with a uniquely determined position; the second and third are not found; the fourth could match any position in [1, 4].

@@ -804,7 +826,7 @@
Examples
// The above is equivalent to `let idx = s.binary_search(&num).unwrap_or_else(|x| x);` s.insert(idx, num); assert_eq!(s, [0, 1, 1, 1, 1, 2, 3, 5, 8, 13, 21, 34, 42, 55]);
-
1.0.0 · source

pub fn binary_search_by<'a, F>(&'a self, f: F) -> Result<usize, usize>
where +

1.0.0 · source

pub fn binary_search_by<'a, F>(&'a self, f: F) -> Result<usize, usize>
where F: FnMut(&'a T) -> Ordering,

Binary searches this slice with a comparator function.

The comparator function should return an order code that indicates whether its argument is Less, Equal or Greater the desired @@ -820,7 +842,7 @@

Examples
the index where a matching element could be inserted while maintaining sorted order.

See also binary_search, binary_search_by_key, and partition_point.

-
Examples
+
Examples

Looks up a series of four elements. The first is found, with a uniquely determined position; the second and third are not found; the fourth could match any position in [1, 4].

@@ -836,7 +858,7 @@
Examples
let seek = 1; let r = s.binary_search_by(|probe| probe.cmp(&seek)); assert!(match r { Ok(1..=4) => true, _ => false, });
-
1.10.0 · source

pub fn binary_search_by_key<'a, B, F>( +

1.10.0 · source

pub fn binary_search_by_key<'a, B, F>( &'a self, b: &B, f: F @@ -855,7 +877,7 @@

Examples
the index where a matching element could be inserted while maintaining sorted order.

See also binary_search, binary_search_by, and partition_point.

-
Examples
+
Examples

Looks up a series of four elements in a slice of pairs sorted by their second elements. The first is found, with a uniquely determined position; the second and third are not found; the @@ -870,7 +892,7 @@

Examples
assert_eq!(s.binary_search_by_key(&100, |&(a, b)| b), Err(13)); let r = s.binary_search_by_key(&1, |&(a, b)| b); assert!(match r { Ok(1..=4) => true, _ => false, }); -
1.30.0 · source

pub unsafe fn align_to<U>(&self) -> (&[T], &[U], &[T])

Transmute the slice to a slice of another type, ensuring alignment of the types is +

1.30.0 · source

pub unsafe fn align_to<U>(&self) -> (&[T], &[U], &[T])

Transmute the slice to a slice of another type, ensuring alignment of the types is maintained.

This method splits the slice into three distinct slices: prefix, correctly aligned middle slice of a new type, and the suffix slice. How exactly the slice is split up is not @@ -883,7 +905,7 @@

Examples
Safety

This method is essentially a transmute with respect to the elements in the returned middle slice, so all the usual caveats pertaining to transmute::<T, U> also apply here.

-
Examples
+
Examples

Basic usage:

unsafe {
@@ -893,7 +915,7 @@ 
Examples

     // more_efficient_algorithm_for_aligned_shorts(shorts);
     // less_efficient_algorithm_for_bytes(suffix);
 }
-
source

pub fn as_simd<const LANES: usize>(&self) -> (&[T], &[Simd<T, LANES>], &[T])
where +

source

pub fn as_simd<const LANES: usize>(&self) -> (&[T], &[Simd<T, LANES>], &[T])
where Simd<T, LANES>: AsRef<[T; LANES]>, T: SimdElement, LaneCount<LANES>: SupportedLaneCount,

🔬This is a nightly-only experimental API. (portable_simd)

Split a slice into a prefix, a middle of aligned SIMD types, and a suffix.

@@ -908,7 +930,7 @@
Examples

That said, this is a safe method, so if you’re only writing safe code, then this can at most cause incorrect logic, not unsoundness.

-
Panics
+
Panics

This will panic if the size of the SIMD type is different from LANES times that of the scalar.

At the time of writing, the trait restrictions on Simd<T, LANES> keeps @@ -916,7 +938,7 @@

Panics
supported. It’s possible that, in the future, those restrictions might be lifted in a way that would make it possible to see panics from this method for something like LANES == 3.

-
Examples
+
Examples
#![feature(portable_simd)]
 use core::simd::prelude::*;
 
@@ -943,14 +965,14 @@ 
Examples

 
 let numbers: Vec<f32> = (1..101).map(|x| x as _).collect();
 assert_eq!(basic_simd_sum(&numbers[1..99]), 4949.0);
-
source

pub fn is_sorted(&self) -> bool
where +

source

pub fn is_sorted(&self) -> bool
where T: PartialOrd,

🔬This is a nightly-only experimental API. (is_sorted)

Checks if the elements of this slice are sorted.

That is, for each element a and its following element b, a <= b must hold. If the slice yields exactly zero or one element, true is returned.

Note that if Self::Item is only PartialOrd, but not Ord, the above definition implies that this function returns false if any two consecutive items are not comparable.

-
Examples
+
Examples
#![feature(is_sorted)]
 let empty: [i32; 0] = [];
 
@@ -959,23 +981,23 @@ 
Examples

 assert!([0].is_sorted());
 assert!(empty.is_sorted());
 assert!(![0.0, 1.0, f32::NAN].is_sorted());
-
source

pub fn is_sorted_by<'a, F>(&'a self, compare: F) -> bool
where +

source

pub fn is_sorted_by<'a, F>(&'a self, compare: F) -> bool
where F: FnMut(&'a T, &'a T) -> Option<Ordering>,

🔬This is a nightly-only experimental API. (is_sorted)

Checks if the elements of this slice are sorted using the given comparator function.

Instead of using PartialOrd::partial_cmp, this function uses the given compare function to determine the ordering of two elements. Apart from that, it’s equivalent to is_sorted; see its documentation for more information.

-
source

pub fn is_sorted_by_key<'a, F, K>(&'a self, f: F) -> bool
where +

source

pub fn is_sorted_by_key<'a, F, K>(&'a self, f: F) -> bool
where F: FnMut(&'a T) -> K, K: PartialOrd,

🔬This is a nightly-only experimental API. (is_sorted)

Checks if the elements of this slice are sorted using the given key extraction function.

Instead of comparing the slice’s elements directly, this function compares the keys of the elements, as determined by f. Apart from that, it’s equivalent to is_sorted; see its documentation for more information.

-
Examples
+
Examples
#![feature(is_sorted)]
 
 assert!(["c", "bb", "aaa"].is_sorted_by_key(|s| s.len()));
 assert!(![-2i32, -1, 0, 3].is_sorted_by_key(|n| n.abs()));
-
1.52.0 · source

pub fn partition_point<P>(&self, pred: P) -> usize
where +

1.52.0 · source

pub fn partition_point<P>(&self, pred: P) -> usize
where P: FnMut(&T) -> bool,

Returns the index of the partition point according to the given predicate (the index of the first element of the second partition).

The slice is assumed to be partitioned according to the given predicate. @@ -986,7 +1008,7 @@

Examples

If this slice is not partitioned, the returned result is unspecified and meaningless, as this method performs a kind of binary search.

See also binary_search, binary_search_by, and binary_search_by_key.

-
Examples
+
Examples
let v = [1, 2, 3, 3, 5, 6, 7];
 let i = v.partition_point(|&x| x < 5);
 
@@ -1008,27 +1030,6 @@ 
Examples

 let idx = s.partition_point(|&x| x < num);
 s.insert(idx, num);
 assert_eq!(s, [0, 1, 1, 1, 1, 2, 3, 5, 8, 13, 21, 34, 42, 55]);
-
source

pub fn flatten(&self) -> &[T]

🔬This is a nightly-only experimental API. (slice_flatten)

Takes a &[[T; N]], and flattens it to a &[T].

-
Panics
-

This panics if the length of the resulting slice would overflow a usize.

-

This is only possible when flattening a slice of arrays of zero-sized -types, and thus tends to be irrelevant in practice. If -size_of::<T>() > 0, this will never panic.

-
Examples
-
#![feature(slice_flatten)]
-
-assert_eq!([[1, 2, 3], [4, 5, 6]].flatten(), &[1, 2, 3, 4, 5, 6]);
-
-assert_eq!(
-    [[1, 2, 3], [4, 5, 6]].flatten(),
-    [[1, 2], [3, 4], [5, 6]].flatten(),
-);
-
-let slice_of_empty_arrays: &[[i32; 0]] = &[[], [], [], [], []];
-assert!(slice_of_empty_arrays.flatten().is_empty());
-
-let empty_slice_of_arrays: &[[u32; 10]] = &[];
-assert!(empty_slice_of_arrays.flatten().is_empty());
1.23.0 · source

pub fn to_ascii_uppercase(&self) -> Vec<u8>

Returns a vector containing a copy of this slice where each byte is mapped to its ASCII upper case equivalent.

ASCII letters ‘a’ to ‘z’ are mapped to ‘A’ to ‘Z’, @@ -1110,4 +1111,4 @@

Examples
V: MultiLane<T>,
§

fn vzip(self) -> V

§

impl<T> WithSubscriber for T

§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a -[WithDispatch] wrapper. Read more
\ No newline at end of file +[WithDispatch] wrapper. Read more \ No newline at end of file diff --git a/oo7/struct.Key.html b/oo7/struct.Key.html index e5f050e36..094993c6a 100644 --- a/oo7/struct.Key.html +++ b/oo7/struct.Key.html @@ -1,5 +1,6 @@ -Key in oo7 - Rust

Struct oo7::Key

source · 
pub struct Key { /* private fields */ }
Available on crate feature unstable only.
Expand description

A key.

-

Trait Implementations§

source§

impl AsMut<[u8]> for Key

source§

fn as_mut(&mut self) -> &mut [u8] ⓘ

Converts this type into a mutable reference of the (usually inferred) input type.
source§

impl AsRef<[u8]> for Key

source§

fn as_ref(&self) -> &[u8] ⓘ

Converts this type into a shared reference of the (usually inferred) input type.
source§

impl Debug for Key

source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
source§

impl Drop for Key

source§

fn drop(&mut self)

Executes the destructor for this type. Read more
source§

impl From<&Key> for Value<'_>

source§

fn from(key: &Key) -> Self

Converts to this type from the input type.
source§

impl From<OwnedValue> for Key

source§

fn from(value: OwnedValue) -> Self

Converts to this type from the input type.
source§

impl Zeroize for Key

source§

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the +Key in oo7 - Rust
+

Struct oo7::Key

source · 
pub struct Key { /* private fields */ }
Available on crate feature unstable only.
Expand description

A key.

+

Trait Implementations§

source§

impl AsMut<[u8]> for Key

source§

fn as_mut(&mut self) -> &mut [u8] ⓘ

Converts this type into a mutable reference of the (usually inferred) input type.
source§

impl AsRef<[u8]> for Key

source§

fn as_ref(&self) -> &[u8] ⓘ

Converts this type into a shared reference of the (usually inferred) input type.
source§

impl Debug for Key

source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
source§

impl Drop for Key

source§

fn drop(&mut self)

Executes the destructor for this type. Read more
source§

impl From<&Key> for Value<'_>

source§

fn from(key: &Key) -> Self

Converts to this type from the input type.
source§

impl From<OwnedValue> for Key

source§

fn from(value: OwnedValue) -> Self

Converts to this type from the input type.
source§

impl Zeroize for Key

source§

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.

Auto Trait Implementations§

§

impl RefUnwindSafe for Key

§

impl Send for Key

§

impl Sync for Key

§

impl Unpin for Key

§

impl UnwindSafe for Key

Blanket Implementations§

source§

impl<T> Any for T
where T: 'static + ?Sized,

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where diff --git a/oo7/type.Result.html b/oo7/type.Result.html index 015428c85..d0fc1173a 100644 --- a/oo7/type.Result.html +++ b/oo7/type.Result.html @@ -1,4 +1,5 @@ -Result in oo7 - Rust

Type Alias oo7::Result

source · 
pub type Result<T> = Result<T, Error>;
Expand description

Alias for std::result::Result with the error type Error.

+Result in oo7 - Rust
+

Type Alias oo7::Result

source · 
pub type Result<T> = Result<T, Error>;
Expand description

Alias for std::result::Result with the error type Error.

Aliased Type§

enum Result<T> {
     Ok(T),
     Err(Error),
diff --git a/search-index.js b/search-index.js
index 19db006e0..36b1a0bd3 100644
--- a/search-index.js
+++ b/search-index.js
@@ -1,5 +1,5 @@
-var searchIndex = JSON.parse('{\
-"oo7":{"doc":"OO7","t":"PPGGFGPPINNNNNNNNNNNNNCNNNNNNNNNNNNNNNNNNNNNNHNNNNHNNCNNNNNNNNNNNNNNNNNNNNNNNNNGFJPPPGPPFPPPPJFPGPPCNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNFFFFFKNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNPGPPPFPPFPFPPPPPPPPPFPPPPGCNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNFFNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN","n":["DBus","Err","Error","Item","Key","Keyring","Ok","Portal","Result","as_mut","as_ref","attributes","borrow","borrow","borrow","borrow","borrow_mut","borrow_mut","borrow_mut","borrow_mut","create_item","created","dbus","delete","delete","drop","encode_hex","encode_hex_upper","fmt","fmt","fmt","fmt","fmt","from","from","from","from","from","from","from","into","into","into","into","is_locked","is_sandboxed","items","label","lock","lock","migrate","modified","new","portal","search_items","secret","set_attributes","set_label","set_secret","to_string","try_from","try_from","try_from","try_from","try_into","try_into","try_into","try_into","type_id","type_id","type_id","type_id","unlock","unlock","vzip","vzip","vzip","vzip","zeroize","Algorithm","Collection","DEFAULT_COLLECTION","Deleted","Dismissed","Encrypted","Error","IO","IsLocked","Item","NoSession","NoSuchObject","NotFound","Plain","SESSION_COLLECTION","Service","Service","ServiceError","ZBus","Zbus","api","attributes","borrow","borrow","borrow","borrow","borrow","borrow","borrow_mut","borrow_mut","borrow_mut","borrow_mut","borrow_mut","borrow_mut","clone","clone_into","collections","create_collection","create_item","create_reply","created","created","default_collection","delete","delete","description","dynamic_signature","eq","fmt","fmt","fmt","fmt","fmt","fmt","fmt","fmt","from","from","from","from","from","from","from","from","from","from","from","from","into","into","into","into","into","into","is_locked","is_locked","items","label","label","lock","lock","modified","modified","name","new","search_items","secret","serialize","set_attributes","set_label","set_label","set_secret","signature","to_owned","to_string","to_string","try_from","try_from","try_from","try_from","try_from","try_from","try_into","try_into","try_into","try_into","try_into","try_into","type_id","type_id","type_id","type_id","type_id","type_id","unlock","unlock","vzip","vzip","vzip","vzip","vzip","vzip","with_alias","with_label","Collection","Item","Secret","Service","Session","Unlockable","attributes","borrow","borrow","borrow","borrow","borrow","borrow_mut","borrow_mut","borrow_mut","borrow_mut","borrow_mut","close","collections","content_type","create_collection","create_item","created","created","delete","delete","drop","dynamic_signature","dynamic_signature","dynamic_signature","dynamic_signature","dynamic_signature","eq","fmt","fmt","fmt","fmt","fmt","from","from","from","from","from","hash","inner","inner","inner","inner","into","into","into","into","into","is_locked","is_locked","items","label","label","lock","modified","modified","new","new","new","new","open_session","parameters","read_alias","receive_collection_changed","receive_collection_created","receive_collection_deleted","receive_item_changed","receive_item_created","receive_item_deleted","search_items","search_items","secret","secrets","serialize","serialize","serialize","serialize","session","set_alias","set_attributes","set_label","set_label","set_secret","signature","signature","signature","signature","signature","try_from","try_from","try_from","try_from","try_from","try_into","try_into","try_into","try_into","try_into","type_id","type_id","type_id","type_id","type_id","unlock","value","vzip","vzip","vzip","vzip","vzip","zeroize","CancelledPortalRequest","Error","FileHeaderMismatch","GVariantDeserialization","HashedAttributeMac","InvalidItemError","InvalidItemIndex","Io","Item","IterationCountTooLow","Keyring","MacError","NoData","NoDataDir","NoParentDir","PasswordTooShort","PortalBus","PortalNotAvailable","SaltSizeMismatch","SaltTooShort","Secret","StrengthUnknown","TargetFileChanged","VersionMismatch","WeakKey","WeakKeyError","api","attributes","borrow","borrow","borrow","borrow","borrow","borrow","borrow_mut","borrow_mut","borrow_mut","borrow_mut","borrow_mut","borrow_mut","clone","clone","clone_into","clone_into","create_item","created","delete","delete_item_index","deref","deserialize","deserializer_for_signature","drop","drop","dynamic_signature","fmt","fmt","fmt","fmt","fmt","fmt","fmt","fmt","fmt","from","from","from","from","from","from","from","from","from","from","from","into","into","into","into","into","into","items","label","load","load_default","lookup_item","modified","n_items","replace_item_index","search_items","secret","serialize","set_attributes","set_label","set_secret","signature","to_owned","to_owned","to_string","to_string","to_string","try_from","try_from","try_from","try_from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index 5b7d84073..77543a426 100644
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+    
1
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 3
 4
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index c7118b1c7..383a0748a 100644
--- a/src/oo7/dbus/api/properties.rs.html
+++ b/src/oo7/dbus/api/properties.rs.html
@@ -1,4 +1,5 @@
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1
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index fc2854631..52788a99a 100644
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@@ -1,4 +1,5 @@
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1
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index 3530bcd05..1264d35e7 100644
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@@ -1,4 +1,5 @@
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index 9e710be31..d1a69d56c 100644
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@@ -1,4 +1,5 @@
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1
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1
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index f50315a1d..5cf3629cd 100644
--- a/src/oo7/dbus/collection.rs.html
+++ b/src/oo7/dbus/collection.rs.html
@@ -1,4 +1,5 @@
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1
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1
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index 9e7ac6e9f..c353c9f01 100644
--- a/src/oo7/dbus/error.rs.html
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@@ -1,4 +1,5 @@
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1
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+    
1
 2
 3
 4
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index 241e167bf..42d345970 100644
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@@ -1,4 +1,5 @@
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1
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+    
1
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index 3407e5741..cda2cf8e7 100644
--- a/src/oo7/dbus/mod.rs.html
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@@ -1,4 +1,5 @@
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1
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1
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index 7a0af53cb..250de6748 100644
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@@ -1,4 +1,5 @@
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1
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index c17164063..88043e158 100644
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@@ -1,4 +1,5 @@
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1
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1
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index f4df1b7e2..aaf49b3d6 100644
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@@ -1,4 +1,5 @@
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1
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index 9fe0e7656..b1e241bed 100644
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+++ b/src/oo7/key.rs.html
@@ -1,4 +1,5 @@
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1
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1
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diff --git a/src/oo7/keyring.rs.html b/src/oo7/keyring.rs.html
index 6d838091e..7d6832ede 100644
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@@ -1,4 +1,5 @@
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1
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1
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diff --git a/src/oo7/lib.rs.html b/src/oo7/lib.rs.html
index 8c6115509..e80a519d7 100644
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+++ b/src/oo7/lib.rs.html
@@ -1,4 +1,5 @@
-lib.rs - source
1
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1
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 3
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@@ -29,6 +30,7 @@
 29
 30
 31
+32
 
#![cfg_attr(docsrs, feature(doc_cfg))]
 #![deny(rustdoc::broken_intra_doc_links)]
 #![doc = include_str!("../README.md")]
@@ -55,6 +57,7 @@
 pub use error::{Error, Result};
 pub use keyring::{Item, Keyring};
 pub use migration::migrate;
+pub use zbus;
 
 /// Checks whether the application is sandboxed or not.
 pub async fn is_sandboxed() -> bool {
diff --git a/src/oo7/migration.rs.html b/src/oo7/migration.rs.html
index d52e9caa2..6600f6c67 100644
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index c891e98f3..2cab2b1d4 100644
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@@ -1,4 +1,5 @@
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+attribute_value.rs - source

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1
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index c4b7bf21c..58c5b3616 100644
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@@ -1,4 +1,5 @@
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+encrypted_item.rs - source

+    
1
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index e1947284a..aa51cc5d0 100644
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@@ -1,4 +1,5 @@
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diff --git a/src/oo7/portal/error.rs.html b/src/oo7/portal/error.rs.html
index 32101081f..48fa01efb 100644
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diff --git a/src/oo7/portal/item.rs.html b/src/oo7/portal/item.rs.html
index e6d5b0238..f9cafb05c 100644
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@@ -1,4 +1,5 @@
-item.rs - source
1
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diff --git a/src/oo7/portal/mod.rs.html b/src/oo7/portal/mod.rs.html
index ee8c85fe7..1ddcb4df4 100644
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@@ -1,4 +1,5 @@
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diff --git a/src/oo7/portal/secret.rs.html b/src/oo7/portal/secret.rs.html
index 90740d512..82c7add09 100644
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@@ -1,4 +1,5 @@
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new file mode 100644
index 000000000..b8b91afa0
--- /dev/null
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diff --git a/static.files/search-2b6ce74ff89ae146.js b/static.files/search-2b6ce74ff89ae146.js
new file mode 100644
index 000000000..054597030
--- /dev/null
+++ b/static.files/search-2b6ce74ff89ae146.js
@@ -0,0 +1,5 @@
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if(query.literalSearch){throw["Cannot have more than one literal search element"]}else if(parserState.totalElems-parserState.genericsElems>0){throw["Cannot use literal search when there is more than one element"]}parserState.pos+=1;const start=parserState.pos;const end=getIdentEndPosition(parserState);if(parserState.pos>=parserState.length){throw["Unclosed ","\""]}else if(parserState.userQuery[end]!=="\""){throw["Unexpected ",parserState.userQuery[end]," in a string element"]}else if(start===end){throw["Cannot have empty string element"]}parserState.pos+=1;query.literalSearch=true}function isPathStart(parserState){return parserState.userQuery.slice(parserState.pos,parserState.pos+2)==="::"}function isReturnArrow(parserState){return parserState.userQuery.slice(parserState.pos,parserState.pos+2)==="->"}function isIdentCharacter(c){return(c==="_"||(c>="0"&&c<="9")||(c>="a"&&c<="z")||(c>="A"&&c<="Z"))}function isSeparatorCharacter(c){return c===","||c==="="}function isPathSeparator(c){return c===":"||c===" "}function prevIs(parserState,lookingFor){let pos=parserState.pos;while(pos>0){const c=parserState.userQuery[pos-1];if(c===lookingFor){return true}else if(c!==" "){break}pos-=1}return false}function isLastElemGeneric(elems,parserState){return(elems.length>0&&elems[elems.length-1].generics.length>0)||prevIs(parserState,">")}function skipWhitespace(parserState){while(parserState.pos0){throw["Cannot have more than one element if you use quotes"]}const typeFilter=parserState.typeFilter;parserState.typeFilter=null;if(name==="!"){if(typeFilter!==null&&typeFilter!=="primitive"){throw["Invalid search type: primitive never type ","!"," and ",typeFilter," both specified",]}if(generics.length!==0){throw["Never type ","!"," does not accept generic parameters",]}const bindingName=parserState.isInBinding;parserState.isInBinding=null;return{name:"never",id:null,fullPath:["never"],pathWithoutLast:[],pathLast:"never",normalizedPathLast:"never",generics:[],bindings:new Map(),typeFilter:"primitive",bindingName,}}const quadcolon=/::\s*::/.exec(path);if(path.startsWith("::")){throw["Paths cannot start with ","::"]}else if(path.endsWith("::")){throw["Paths cannot end with ","::"]}else if(quadcolon!==null){throw["Unexpected ",quadcolon[0]]}const pathSegments=path.split(/(?:::\s*)|(?:\s+(?:::\s*)?)/);if(pathSegments.length===0||(pathSegments.length===1&&pathSegments[0]==="")){if(generics.length>0||prevIs(parserState,">")){throw["Found generics without a path"]}else{throw["Unexpected ",parserState.userQuery[parserState.pos]]}}for(const[i,pathSegment]of pathSegments.entries()){if(pathSegment==="!"){if(i!==0){throw["Never type ","!"," is not associated item"]}pathSegments[i]="never"}}parserState.totalElems+=1;if(isInGenerics){parserState.genericsElems+=1}const bindingName=parserState.isInBinding;parserState.isInBinding=null;const bindings=new Map();const pathLast=pathSegments[pathSegments.length-1];return{name:name.trim(),id:null,fullPath:pathSegments,pathWithoutLast:pathSegments.slice(0,pathSegments.length-1),pathLast,normalizedPathLast:pathLast.replace(/_/g,""),generics:generics.filter(gen=>{if(gen.bindingName!==null){bindings.set(gen.bindingName.name,[gen,...gen.bindingName.generics]);return false}return true}),bindings,typeFilter,bindingName,}}function getIdentEndPosition(parserState){const start=parserState.pos;let end=parserState.pos;let foundExclamation=-1;while(parserState.pos=end){throw["Found generics without a path"]}parserState.pos+=1;getItemsBefore(query,parserState,generics,">")}if(isStringElem){skipWhitespace(parserState)}if(start>=end&&generics.length===0){return}if(parserState.userQuery[parserState.pos]==="="){if(parserState.isInBinding){throw["Cannot write ","="," twice in a binding"]}if(!isInGenerics){throw["Type parameter ","="," must be within generics list"]}const name=parserState.userQuery.slice(start,end).trim();if(name==="!"){throw["Type parameter ","="," key cannot be ","!"," never type"]}if(name.includes("!")){throw["Type parameter ","="," key cannot be ","!"," macro"]}if(name.includes("::")){throw["Type parameter ","="," key cannot contain ","::"," path"]}if(name.includes(":")){throw["Type parameter ","="," key cannot contain ",":"," type"]}parserState.isInBinding={name,generics}}else{elems.push(createQueryElement(query,parserState,parserState.userQuery.slice(start,end),generics,isInGenerics))}}}function getItemsBefore(query,parserState,elems,endChar){let foundStopChar=true;let start=parserState.pos;const oldTypeFilter=parserState.typeFilter;parserState.typeFilter=null;const oldIsInBinding=parserState.isInBinding;parserState.isInBinding=null;let extra="";if(endChar===">"){extra="<"}else if(endChar==="]"){extra="["}else if(endChar===""){extra="->"}else{extra=endChar}while(parserState.pos"]}else if(prevIs(parserState,"\"")){throw["Cannot have more than one element if you use quotes"]}if(endChar!==""){throw["Expected ",",",", ","=",", or ",endChar,...extra,", found ",c,]}throw["Expected ",","," or ","=",...extra,", found ",c,]}const posBefore=parserState.pos;start=parserState.pos;getNextElem(query,parserState,elems,endChar!=="");if(endChar!==""&&parserState.pos>=parserState.length){throw["Unclosed ",extra]}if(posBefore===parserState.pos){parserState.pos+=1}foundStopChar=false}if(parserState.pos>=parserState.length&&endChar!==""){throw["Unclosed ",extra]}parserState.pos+=1;parserState.typeFilter=oldTypeFilter;parserState.isInBinding=oldIsInBinding}function checkExtraTypeFilterCharacters(start,parserState){const query=parserState.userQuery.slice(start,parserState.pos).trim();for(const c in query){if(!isIdentCharacter(query[c])){throw["Unexpected ",query[c]," in type filter (before ",":",")",]}}}function parseInput(query,parserState){let foundStopChar=true;let start=parserState.pos;while(parserState.pos"){if(isReturnArrow(parserState)){break}throw["Unexpected ",c," (did you mean ","->","?)"]}throw["Unexpected ",c]}else if(c===":"&&!isPathStart(parserState)){if(parserState.typeFilter!==null){throw["Unexpected ",":"," (expected path after type filter ",parserState.typeFilter+":",")",]}else if(query.elems.length===0){throw["Expected type filter before ",":"]}else if(query.literalSearch){throw["Cannot use quotes on type filter"]}const typeFilterElem=query.elems.pop();checkExtraTypeFilterCharacters(start,parserState);parserState.typeFilter=typeFilterElem.name;parserState.pos+=1;parserState.totalElems-=1;query.literalSearch=false;foundStopChar=true;continue}else if(c===" "){skipWhitespace(parserState);continue}if(!foundStopChar){let extra="";if(isLastElemGeneric(query.elems,parserState)){extra=[" after ",">"]}else if(prevIs(parserState,"\"")){throw["Cannot have more than one element if you use quotes"]}if(parserState.typeFilter!==null){throw["Expected ",","," or ","->",...extra,", found ",c,]}throw["Expected ",",",", ",":"," or ","->",...extra,", found ",c,]}const before=query.elems.length;start=parserState.pos;getNextElem(query,parserState,query.elems,false);if(query.elems.length===before){parserState.pos+=1}foundStopChar=false}if(parserState.typeFilter!==null){throw["Unexpected ",":"," (expected path after type filter ",parserState.typeFilter+":",")",]}while(parserState.pos"]}break}else{parserState.pos+=1}}}function newParsedQuery(userQuery){return{original:userQuery,userQuery:userQuery.toLowerCase(),elems:[],returned:[],foundElems:0,totalElems:0,literalSearch:false,error:null,correction:null,proposeCorrectionFrom:null,proposeCorrectionTo:null,typeFingerprint:new Uint32Array(4),}}function buildUrl(search,filterCrates){let extra="?search="+encodeURIComponent(search);if(filterCrates!==null){extra+="&filter-crate="+encodeURIComponent(filterCrates)}return getNakedUrl()+extra+window.location.hash}function getFilterCrates(){const elem=document.getElementById("crate-search");if(elem&&elem.value!=="all crates"&&rawSearchIndex.has(elem.value)){return elem.value}return null}function parseQuery(userQuery){function convertTypeFilterOnElem(elem){if(elem.typeFilter!==null){let typeFilter=elem.typeFilter;if(typeFilter==="const"){typeFilter="constant"}elem.typeFilter=itemTypeFromName(typeFilter)}else{elem.typeFilter=NO_TYPE_FILTER}for(const elem2 of elem.generics){convertTypeFilterOnElem(elem2)}for(const constraints of elem.bindings.values()){for(const constraint of constraints){convertTypeFilterOnElem(constraint)}}}userQuery=userQuery.trim().replace(/\r|\n|\t/g," ");const parserState={length:userQuery.length,pos:0,totalElems:0,genericsElems:0,typeFilter:null,isInBinding:null,userQuery:userQuery.toLowerCase(),};let query=newParsedQuery(userQuery);try{parseInput(query,parserState);for(const elem of query.elems){convertTypeFilterOnElem(elem)}for(const elem of query.returned){convertTypeFilterOnElem(elem)}}catch(err){query=newParsedQuery(userQuery);query.error=err;return query}if(!query.literalSearch){query.literalSearch=parserState.totalElems>1}query.foundElems=query.elems.length+query.returned.length;query.totalElems=parserState.totalElems;return query}function createQueryResults(results_in_args,results_returned,results_others,parsedQuery){return{"in_args":results_in_args,"returned":results_returned,"others":results_others,"query":parsedQuery,}}function execQuery(parsedQuery,filterCrates,currentCrate){const results_others=new Map(),results_in_args=new Map(),results_returned=new Map();function transformResults(results){const duplicates=new Set();const out=[];for(const result of results){if(result.id!==-1){const obj=searchIndex[result.id];obj.dist=result.dist;const res=buildHrefAndPath(obj);obj.displayPath=pathSplitter(res[0]);obj.fullPath=obj.displayPath+obj.name;obj.fullPath+="|"+obj.ty;if(duplicates.has(obj.fullPath)){continue}duplicates.add(obj.fullPath);obj.href=res[1];out.push(obj);if(out.length>=MAX_RESULTS){break}}}return out}function sortResults(results,isType,preferredCrate){if(results.size===0){return[]}const userQuery=parsedQuery.userQuery;const result_list=[];for(const result of results.values()){result.item=searchIndex[result.id];result.word=searchIndex[result.id].word;result_list.push(result)}result_list.sort((aaa,bbb)=>{let a,b;a=(aaa.word!==userQuery);b=(bbb.word!==userQuery);if(a!==b){return a-b}a=(aaa.index<0);b=(bbb.index<0);if(a!==b){return a-b}a=aaa.path_dist;b=bbb.path_dist;if(a!==b){return a-b}a=aaa.index;b=bbb.index;if(a!==b){return a-b}a=(aaa.dist);b=(bbb.dist);if(a!==b){return a-b}a=aaa.item.deprecated;b=bbb.item.deprecated;if(a!==b){return a-b}a=(aaa.item.crate!==preferredCrate);b=(bbb.item.crate!==preferredCrate);if(a!==b){return a-b}a=aaa.word.length;b=bbb.word.length;if(a!==b){return a-b}a=aaa.word;b=bbb.word;if(a!==b){return(a>b?+1:-1)}a=(aaa.item.desc==="");b=(bbb.item.desc==="");if(a!==b){return a-b}a=aaa.item.ty;b=bbb.item.ty;if(a!==b){return a-b}a=aaa.item.path;b=bbb.item.path;if(a!==b){return(a>b?+1:-1)}return 0});return transformResults(result_list)}function unifyFunctionTypes(fnTypesIn,queryElems,whereClause,mgensIn,solutionCb){const mgens=mgensIn===null?null:new Map(mgensIn);if(queryElems.length===0){return!solutionCb||solutionCb(mgens)}if(!fnTypesIn||fnTypesIn.length===0){return false}const ql=queryElems.length;const fl=fnTypesIn.length;if(ql===1&&queryElems[0].generics.length===0&&queryElems[0].bindings.size===0){const queryElem=queryElems[0];for(const fnType of fnTypesIn){if(!unifyFunctionTypeIsMatchCandidate(fnType,queryElem,whereClause,mgens)){continue}if(fnType.id<0&&queryElem.id<0){if(mgens&&mgens.has(fnType.id)&&mgens.get(fnType.id)!==queryElem.id){continue}const mgensScratch=new Map(mgens);mgensScratch.set(fnType.id,queryElem.id);if(!solutionCb||solutionCb(mgensScratch)){return true}}else if(!solutionCb||solutionCb(mgens?new Map(mgens):null)){return true}}for(const fnType of fnTypesIn){if(!unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens)){continue}if(fnType.id<0){if(mgens&&mgens.has(fnType.id)&&mgens.get(fnType.id)!==0){continue}const mgensScratch=new Map(mgens);mgensScratch.set(fnType.id,0);if(unifyFunctionTypes(whereClause[(-fnType.id)-1],queryElems,whereClause,mgensScratch,solutionCb)){return true}}else if(unifyFunctionTypes([...fnType.generics,...Array.from(fnType.bindings.values()).flat()],queryElems,whereClause,mgens?new Map(mgens):null,solutionCb)){return true}}return false}const fnTypes=fnTypesIn.slice();const flast=fl-1;const qlast=ql-1;const queryElem=queryElems[qlast];let queryElemsTmp=null;for(let i=flast;i>=0;i-=1){const fnType=fnTypes[i];if(!unifyFunctionTypeIsMatchCandidate(fnType,queryElem,whereClause,mgens)){continue}let mgensScratch;if(fnType.id<0){mgensScratch=new Map(mgens);if(mgensScratch.has(fnType.id)&&mgensScratch.get(fnType.id)!==queryElem.id){continue}mgensScratch.set(fnType.id,queryElem.id)}else{mgensScratch=mgens}fnTypes[i]=fnTypes[flast];fnTypes.length=flast;if(!queryElemsTmp){queryElemsTmp=queryElems.slice(0,qlast)}const passesUnification=unifyFunctionTypes(fnTypes,queryElemsTmp,whereClause,mgensScratch,mgensScratch=>{if(fnType.generics.length===0&&queryElem.generics.length===0&&fnType.bindings.size===0&&queryElem.bindings.size===0){return!solutionCb||solutionCb(mgensScratch)}const solution=unifyFunctionTypeCheckBindings(fnType,queryElem,whereClause,mgensScratch);if(!solution){return false}const simplifiedGenerics=solution.simplifiedGenerics;for(const simplifiedMgens of solution.mgens){const passesUnification=unifyFunctionTypes(simplifiedGenerics,queryElem.generics,whereClause,simplifiedMgens,solutionCb);if(passesUnification){return true}}return false});if(passesUnification){return true}fnTypes[flast]=fnTypes[i];fnTypes[i]=fnType;fnTypes.length=fl}for(let i=flast;i>=0;i-=1){const fnType=fnTypes[i];if(!unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens)){continue}let mgensScratch;if(fnType.id<0){mgensScratch=new Map(mgens);if(mgensScratch.has(fnType.id)&&mgensScratch.get(fnType.id)!==0){continue}mgensScratch.set(fnType.id,0)}else{mgensScratch=mgens}const generics=fnType.id<0?whereClause[(-fnType.id)-1]:fnType.generics;const bindings=fnType.bindings?Array.from(fnType.bindings.values()).flat():[];const passesUnification=unifyFunctionTypes(fnTypes.toSpliced(i,1,...generics,...bindings),queryElems,whereClause,mgensScratch,solutionCb);if(passesUnification){return true}}return false}function unifyFunctionTypeIsMatchCandidate(fnType,queryElem,whereClause,mgensIn){if(!typePassesFilter(queryElem.typeFilter,fnType.ty)){return false}if(fnType.id<0&&queryElem.id<0){if(mgensIn){if(mgensIn.has(fnType.id)&&mgensIn.get(fnType.id)!==queryElem.id){return false}for(const[fid,qid]of mgensIn.entries()){if(fnType.id!==fid&&queryElem.id===qid){return false}if(fnType.id===fid&&queryElem.id!==qid){return false}}}return true}else{if(queryElem.id===typeNameIdOfArrayOrSlice&&(fnType.id===typeNameIdOfSlice||fnType.id===typeNameIdOfArray)){}else if(fnType.id!==queryElem.id||queryElem.id===null){return false}if((fnType.generics.length+fnType.bindings.size)===0&&queryElem.generics.length!==0){return false}if(fnType.bindings.size0){const fnTypePath=fnType.path!==undefined&&fnType.path!==null?fnType.path.split("::"):[];if(queryElemPathLength>fnTypePath.length){return false}let i=0;for(const path of fnTypePath){if(path===queryElem.pathWithoutLast[i]){i+=1;if(i>=queryElemPathLength){break}}}if(i0){let mgensSolutionSet=[mgensIn];for(const[name,constraints]of queryElem.bindings.entries()){if(mgensSolutionSet.length===0){return false}if(!fnType.bindings.has(name)){return false}const fnTypeBindings=fnType.bindings.get(name);mgensSolutionSet=mgensSolutionSet.flatMap(mgens=>{const newSolutions=[];unifyFunctionTypes(fnTypeBindings,constraints,whereClause,mgens,newMgens=>{newSolutions.push(newMgens);return false});return newSolutions})}if(mgensSolutionSet.length===0){return false}const binds=Array.from(fnType.bindings.entries()).flatMap(entry=>{const[name,constraints]=entry;if(queryElem.bindings.has(name)){return[]}else{return constraints}});if(simplifiedGenerics.length>0){simplifiedGenerics=[...simplifiedGenerics,...binds]}else{simplifiedGenerics=binds}return{simplifiedGenerics,mgens:mgensSolutionSet}}return{simplifiedGenerics,mgens:[mgensIn]}}function unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens){if(fnType.id<0&&queryElem.id>=0){if(!whereClause){return false}if(mgens&&mgens.has(fnType.id)&&mgens.get(fnType.id)!==0){return false}const mgensTmp=new Map(mgens);mgensTmp.set(fnType.id,null);return checkIfInList(whereClause[(-fnType.id)-1],queryElem,whereClause,mgensTmp)}else if(fnType.generics.length>0||fnType.bindings.size>0){const simplifiedGenerics=[...fnType.generics,...Array.from(fnType.bindings.values()).flat(),];return checkIfInList(simplifiedGenerics,queryElem,whereClause,mgens)}return false}function checkIfInList(list,elem,whereClause,mgens){for(const entry of list){if(checkType(entry,elem,whereClause,mgens)){return true}}return false}function checkType(row,elem,whereClause,mgens){if(row.bindings.size===0&&elem.bindings.size===0){if(elem.id<0){return row.id<0||checkIfInList(row.generics,elem,whereClause,mgens)}if(row.id>0&&elem.id>0&&elem.pathWithoutLast.length===0&&typePassesFilter(elem.typeFilter,row.ty)&&elem.generics.length===0&&elem.id!==typeNameIdOfArrayOrSlice){return row.id===elem.id||checkIfInList(row.generics,elem,whereClause,mgens)}}return unifyFunctionTypes([row],[elem],whereClause,mgens)}function checkPath(contains,ty,maxEditDistance){if(contains.length===0){return 0}let ret_dist=maxEditDistance+1;const path=ty.path.split("::");if(ty.parent&&ty.parent.name){path.push(ty.parent.name.toLowerCase())}const length=path.length;const clength=contains.length;pathiter:for(let i=length-clength;i>=0;i-=1){let dist_total=0;for(let x=0;xmaxEditDistance){continue pathiter}dist_total+=dist}ret_dist=Math.min(ret_dist,Math.round(dist_total/clength))}return ret_dist}function typePassesFilter(filter,type){if(filter<=NO_TYPE_FILTER||filter===type)return true;const name=itemTypes[type];switch(itemTypes[filter]){case"constant":return name==="associatedconstant";case"fn":return name==="method"||name==="tymethod";case"type":return name==="primitive"||name==="associatedtype";case"trait":return name==="traitalias"}return false}function createAliasFromItem(item){return{crate:item.crate,name:item.name,path:item.path,desc:item.desc,ty:item.ty,parent:item.parent,type:item.type,is_alias:true,deprecated:item.deprecated,implDisambiguator:item.implDisambiguator,}}function handleAliases(ret,query,filterCrates,currentCrate){const lowerQuery=query.toLowerCase();const aliases=[];const crateAliases=[];if(filterCrates!==null){if(ALIASES.has(filterCrates)&&ALIASES.get(filterCrates).has(lowerQuery)){const query_aliases=ALIASES.get(filterCrates).get(lowerQuery);for(const alias of query_aliases){aliases.push(createAliasFromItem(searchIndex[alias]))}}}else{for(const[crate,crateAliasesIndex]of ALIASES){if(crateAliasesIndex.has(lowerQuery)){const pushTo=crate===currentCrate?crateAliases:aliases;const query_aliases=crateAliasesIndex.get(lowerQuery);for(const alias of query_aliases){pushTo.push(createAliasFromItem(searchIndex[alias]))}}}}const sortFunc=(aaa,bbb)=>{if(aaa.path{alias.alias=query;const res=buildHrefAndPath(alias);alias.displayPath=pathSplitter(res[0]);alias.fullPath=alias.displayPath+alias.name;alias.href=res[1];ret.others.unshift(alias);if(ret.others.length>MAX_RESULTS){ret.others.pop()}};aliases.forEach(pushFunc);crateAliases.forEach(pushFunc)}function addIntoResults(results,fullId,id,index,dist,path_dist,maxEditDistance){if(dist<=maxEditDistance||index!==-1){if(results.has(fullId)){const result=results.get(fullId);if(result.dontValidate||result.dist<=dist){return}}results.set(fullId,{id:id,index:index,dontValidate:parsedQuery.literalSearch,dist:dist,path_dist:path_dist,})}}function handleSingleArg(row,pos,elem,results_others,results_in_args,results_returned,maxEditDistance){if(!row||(filterCrates!==null&&row.crate!==filterCrates)){return}let path_dist=0;const fullId=row.id;const tfpDist=compareTypeFingerprints(fullId,parsedQuery.typeFingerprint);if(tfpDist!==null){const in_args=row.type&&row.type.inputs&&checkIfInList(row.type.inputs,elem,row.type.where_clause);const returned=row.type&&row.type.output&&checkIfInList(row.type.output,elem,row.type.where_clause);if(in_args){results_in_args.max_dist=Math.max(results_in_args.max_dist||0,tfpDist);const maxDist=results_in_args.sizenormalizedIndex&&normalizedIndex!==-1)){index=normalizedIndex}if(elem.fullPath.length>1){path_dist=checkPath(elem.pathWithoutLast,row,maxEditDistance);if(path_dist>maxEditDistance){return}}if(parsedQuery.literalSearch){if(row.word===elem.pathLast){addIntoResults(results_others,fullId,pos,index,0,path_dist)}return}const dist=editDistance(row.normalizedName,elem.normalizedPathLast,maxEditDistance);if(index===-1&&dist+path_dist>maxEditDistance){return}addIntoResults(results_others,fullId,pos,index,dist,path_dist,maxEditDistance)}function handleArgs(row,pos,results){if(!row||(filterCrates!==null&&row.crate!==filterCrates)||!row.type){return}const tfpDist=compareTypeFingerprints(row.id,parsedQuery.typeFingerprint);if(tfpDist===null){return}if(results.size>=MAX_RESULTS&&tfpDist>results.max_dist){return}if(!unifyFunctionTypes(row.type.inputs,parsedQuery.elems,row.type.where_clause,null,mgens=>{return unifyFunctionTypes(row.type.output,parsedQuery.returned,row.type.where_clause,mgens)})){return}results.max_dist=Math.max(results.max_dist||0,tfpDist);addIntoResults(results,row.id,pos,0,tfpDist,0,Number.MAX_VALUE)}function innerRunQuery(){let queryLen=0;for(const elem of parsedQuery.elems){queryLen+=elem.name.length}for(const elem of parsedQuery.returned){queryLen+=elem.name.length}const maxEditDistance=Math.floor(queryLen/3);const genericSymbols=new Map();function convertNameToId(elem,isAssocType){if(typeNameIdMap.has(elem.normalizedPathLast)&&(isAssocType||!typeNameIdMap.get(elem.normalizedPathLast).assocOnly)){elem.id=typeNameIdMap.get(elem.normalizedPathLast).id}else if(!parsedQuery.literalSearch){let match=null;let matchDist=maxEditDistance+1;let matchName="";for(const[name,{id,assocOnly}]of typeNameIdMap){const dist=editDistance(name,elem.normalizedPathLast,maxEditDistance);if(dist<=matchDist&&dist<=maxEditDistance&&(isAssocType||!assocOnly)){if(dist===matchDist&&matchName>name){continue}match=id;matchDist=dist;matchName=name}}if(match!==null){parsedQuery.correction=matchName}elem.id=match}if((elem.id===null&&parsedQuery.totalElems>1&&elem.typeFilter===-1&&elem.generics.length===0&&elem.bindings.size===0)||elem.typeFilter===TY_GENERIC){if(genericSymbols.has(elem.name)){elem.id=genericSymbols.get(elem.name)}else{elem.id=-(genericSymbols.size+1);genericSymbols.set(elem.name,elem.id)}if(elem.typeFilter===-1&&elem.name.length>=3){const maxPartDistance=Math.floor(elem.name.length/3);let matchDist=maxPartDistance+1;let matchName="";for(const name of typeNameIdMap.keys()){const dist=editDistance(name,elem.name,maxPartDistance);if(dist<=matchDist&&dist<=maxPartDistance){if(dist===matchDist&&matchName>name){continue}matchDist=dist;matchName=name}}if(matchName!==""){parsedQuery.proposeCorrectionFrom=elem.name;parsedQuery.proposeCorrectionTo=matchName}}elem.typeFilter=TY_GENERIC}if(elem.generics.length>0&&elem.typeFilter===TY_GENERIC){parsedQuery.error=["Generic type parameter ",elem.name," does not accept generic parameters",]}for(const elem2 of elem.generics){convertNameToId(elem2)}elem.bindings=new Map(Array.from(elem.bindings.entries()).map(entry=>{const[name,constraints]=entry;if(!typeNameIdMap.has(name)){parsedQuery.error=["Type parameter ",name," does not exist",];return[null,[]]}for(const elem2 of constraints){convertNameToId(elem2)}return[typeNameIdMap.get(name).id,constraints]}))}const fps=new Set();for(const elem of parsedQuery.elems){convertNameToId(elem);buildFunctionTypeFingerprint(elem,parsedQuery.typeFingerprint,fps)}for(const elem of parsedQuery.returned){convertNameToId(elem);buildFunctionTypeFingerprint(elem,parsedQuery.typeFingerprint,fps)}if(parsedQuery.foundElems===1&&parsedQuery.returned.length===0){if(parsedQuery.elems.length===1){const elem=parsedQuery.elems[0];for(let i=0,nSearchIndex=searchIndex.length;i0){const sortQ=(a,b)=>{const ag=a.generics.length===0&&a.bindings.size===0;const bg=b.generics.length===0&&b.bindings.size===0;if(ag!==bg){return ag-bg}const ai=a.id>0;const bi=b.id>0;return ai-bi};parsedQuery.elems.sort(sortQ);parsedQuery.returned.sort(sortQ);for(let i=0,nSearchIndex=searchIndex.length;i");if(tmp.endsWith("")){return tmp.slice(0,tmp.length-6)}return tmp}function addTab(array,query,display){const extraClass=display?" active":"";const output=document.createElement("div");if(array.length>0){output.className="search-results "+extraClass;array.forEach(item=>{const name=item.name;const type=itemTypes[item.ty];const longType=longItemTypes[item.ty];const typeName=longType.length!==0?`${longType}`:"?";const link=document.createElement("a");link.className="result-"+type;link.href=item.href;const resultName=document.createElement("div");resultName.className="result-name";resultName.insertAdjacentHTML("beforeend",`${typeName}`);link.appendChild(resultName);let alias=" ";if(item.is_alias){alias=` 
\
+${item.alias} - see \
+
`}resultName.insertAdjacentHTML("beforeend",`
${alias}\
+${item.displayPath}${name}\
+
`);const description=document.createElement("div");description.className="desc";description.insertAdjacentHTML("beforeend",item.desc);link.appendChild(description);output.appendChild(link)})}else if(query.error===null){output.className="search-failed"+extraClass;output.innerHTML="No results :(
"+"Try on DuckDuckGo?

"+"Or try looking in one of these:"}return[output,array.length]}function makeTabHeader(tabNb,text,nbElems){const fmtNbElems=nbElems<10?`\u{2007}(${nbElems})\u{2007}\u{2007}`:nbElems<100?`\u{2007}(${nbElems})\u{2007}`:`\u{2007}(${nbElems})`;if(searchState.currentTab===tabNb){return""}return""}function showResults(results,go_to_first,filterCrates){const search=searchState.outputElement();if(go_to_first||(results.others.length===1&&getSettingValue("go-to-only-result")==="true")){window.onunload=()=>{};searchState.removeQueryParameters();const elem=document.createElement("a");elem.href=results.others[0].href;removeClass(elem,"active");document.body.appendChild(elem);elem.click();return}if(results.query===undefined){results.query=parseQuery(searchState.input.value)}currentResults=results.query.userQuery;const ret_others=addTab(results.others,results.query,true);const ret_in_args=addTab(results.in_args,results.query,false);const ret_returned=addTab(results.returned,results.query,false);let currentTab=searchState.currentTab;if((currentTab===0&&ret_others[1]===0)||(currentTab===1&&ret_in_args[1]===0)||(currentTab===2&&ret_returned[1]===0)){if(ret_others[1]!==0){currentTab=0}else if(ret_in_args[1]!==0){currentTab=1}else if(ret_returned[1]!==0){currentTab=2}}let crates="";if(rawSearchIndex.size>1){crates=" in 
"}let output=`
Results${crates}
`;if(results.query.error!==null){const error=results.query.error;error.forEach((value,index)=>{value=value.split("<").join("<").split(">").join(">");if(index%2!==0){error[index]=`${value.replaceAll(" ", " ")}`}else{error[index]=value}});output+=`
Query parser error: "${error.join("")}".
`;output+="
"+makeTabHeader(0,"In Names",ret_others[1])+"
";currentTab=0}else if(results.query.foundElems<=1&&results.query.returned.length===0){output+="
"+makeTabHeader(0,"In Names",ret_others[1])+makeTabHeader(1,"In Parameters",ret_in_args[1])+makeTabHeader(2,"In Return Types",ret_returned[1])+"
"}else{const signatureTabTitle=results.query.elems.length===0?"In Function Return Types":results.query.returned.length===0?"In Function Parameters":"In Function Signatures";output+="
"+makeTabHeader(0,signatureTabTitle,ret_others[1])+"
";currentTab=0}if(results.query.correction!==null){const orig=results.query.returned.length>0?results.query.returned[0].name:results.query.elems[0].name;output+="
"+`Type "${orig}" not found. `+"Showing results for closest type name "+`"${results.query.correction}" instead.
`}if(results.query.proposeCorrectionFrom!==null){const orig=results.query.proposeCorrectionFrom;const targ=results.query.proposeCorrectionTo;output+="
"+`Type "${orig}" not found and used as generic parameter. `+`Consider searching for "${targ}" instead.
`}const resultsElem=document.createElement("div");resultsElem.id="results";resultsElem.appendChild(ret_others[0]);resultsElem.appendChild(ret_in_args[0]);resultsElem.appendChild(ret_returned[0]);search.innerHTML=output;const crateSearch=document.getElementById("crate-search");if(crateSearch){crateSearch.addEventListener("input",updateCrate)}search.appendChild(resultsElem);searchState.showResults(search);const elems=document.getElementById("search-tabs").childNodes;searchState.focusedByTab=[];let i=0;for(const elem of elems){const j=i;elem.onclick=()=>printTab(j);searchState.focusedByTab.push(null);i+=1}printTab(currentTab)}function updateSearchHistory(url){if(!browserSupportsHistoryApi()){return}const params=searchState.getQueryStringParams();if(!history.state&&!params.search){history.pushState(null,"",url)}else{history.replaceState(null,"",url)}}function search(forced){const query=parseQuery(searchState.input.value.trim());let filterCrates=getFilterCrates();if(!forced&&query.userQuery===currentResults){if(query.userQuery.length>0){putBackSearch()}return}searchState.setLoadingSearch();const params=searchState.getQueryStringParams();if(filterCrates===null&¶ms["filter-crate"]!==undefined){filterCrates=params["filter-crate"]}searchState.title="Results for "+query.original+" - Rust";updateSearchHistory(buildUrl(query.original,filterCrates));showResults(execQuery(query,filterCrates,window.currentCrate),params.go_to_first,filterCrates)}function buildItemSearchTypeAll(types,lowercasePaths){return types.map(type=>buildItemSearchType(type,lowercasePaths))}function buildItemSearchType(type,lowercasePaths,isAssocType){const PATH_INDEX_DATA=0;const GENERICS_DATA=1;const BINDINGS_DATA=2;let pathIndex,generics,bindings;if(typeof type==="number"){pathIndex=type;generics=[];bindings=new Map()}else{pathIndex=type[PATH_INDEX_DATA];generics=buildItemSearchTypeAll(type[GENERICS_DATA],lowercasePaths);if(type.length>BINDINGS_DATA){bindings=new Map(type[BINDINGS_DATA].map(binding=>{const[assocType,constraints]=binding;return[buildItemSearchType(assocType,lowercasePaths,true).id,buildItemSearchTypeAll(constraints,lowercasePaths),]}))}else{bindings=new Map()}}if(pathIndex<0){return{id:pathIndex,ty:TY_GENERIC,path:null,generics,bindings,}}if(pathIndex===0){return{id:null,ty:null,path:null,generics,bindings,}}const item=lowercasePaths[pathIndex-1];return{id:buildTypeMapIndex(item.name,isAssocType),ty:item.ty,path:item.path,generics,bindings,}}function buildFunctionSearchType(functionSearchType,lowercasePaths){const INPUTS_DATA=0;const OUTPUT_DATA=1;if(functionSearchType===0){return null}let inputs,output;if(typeof functionSearchType[INPUTS_DATA]==="number"){inputs=[buildItemSearchType(functionSearchType[INPUTS_DATA],lowercasePaths)]}else{inputs=buildItemSearchTypeAll(functionSearchType[INPUTS_DATA],lowercasePaths)}if(functionSearchType.length>1){if(typeof functionSearchType[OUTPUT_DATA]==="number"){output=[buildItemSearchType(functionSearchType[OUTPUT_DATA],lowercasePaths)]}else{output=buildItemSearchTypeAll(functionSearchType[OUTPUT_DATA],lowercasePaths)}}else{output=[]}const where_clause=[];const l=functionSearchType.length;for(let i=2;i{k=(~~k+0x7ed55d16)+(k<<12);k=(k ^ 0xc761c23c)^(k>>>19);k=(~~k+0x165667b1)+(k<<5);k=(~~k+0xd3a2646c)^(k<<9);k=(~~k+0xfd7046c5)+(k<<3);return(k ^ 0xb55a4f09)^(k>>>16)};const hashint2=k=>{k=~k+(k<<15);k ^=k>>>12;k+=k<<2;k ^=k>>>4;k=Math.imul(k,2057);return k ^(k>>16)};if(input!==null){const h0a=hashint1(input);const h0b=hashint2(input);const h1a=~~(h0a+Math.imul(h0b,2));const h1b=~~(h0a+Math.imul(h0b,3));const h2a=~~(h0a+Math.imul(h0b,4));const h2b=~~(h0a+Math.imul(h0b,5));output[0]|=(1<<(h0a%32))|(1<<(h1b%32));output[1]|=(1<<(h1a%32))|(1<<(h2b%32));output[2]|=(1<<(h2a%32))|(1<<(h0b%32));fps.add(input)}for(const g of type.generics){buildFunctionTypeFingerprint(g,output,fps)}const fb={id:null,ty:0,generics:[],bindings:new Map(),};for(const[k,v]of type.bindings.entries()){fb.id=k;fb.generics=v;buildFunctionTypeFingerprint(fb,output,fps)}output[3]=fps.size}function compareTypeFingerprints(fullId,queryFingerprint){const fh0=functionTypeFingerprint[fullId*4];const fh1=functionTypeFingerprint[(fullId*4)+1];const fh2=functionTypeFingerprint[(fullId*4)+2];const[qh0,qh1,qh2]=queryFingerprint;const[in0,in1,in2]=[fh0&qh0,fh1&qh1,fh2&qh2];if((in0 ^ qh0)||(in1 ^ qh1)||(in2 ^ qh2)){return null}return functionTypeFingerprint[(fullId*4)+3]}function buildIndex(rawSearchIndex){searchIndex=[];typeNameIdMap=new Map();const charA="A".charCodeAt(0);let currentIndex=0;let id=0;typeNameIdOfArray=buildTypeMapIndex("array");typeNameIdOfSlice=buildTypeMapIndex("slice");typeNameIdOfArrayOrSlice=buildTypeMapIndex("[]");for(const crate of rawSearchIndex.values()){id+=crate.t.length+1}functionTypeFingerprint=new Uint32Array((id+1)*4);id=0;for(const[crate,crateCorpus]of rawSearchIndex){const crateRow={crate:crate,ty:3,name:crate,path:"",desc:crateCorpus.doc,parent:undefined,type:null,id:id,word:crate,normalizedName:crate.indexOf("_")===-1?crate:crate.replace(/_/g,""),deprecated:null,implDisambiguator:null,};id+=1;searchIndex.push(crateRow);currentIndex+=1;const itemTypes=crateCorpus.t;const itemNames=crateCorpus.n;const itemPaths=new Map(crateCorpus.q);const itemDescs=crateCorpus.d;const itemParentIdxs=crateCorpus.i;const itemFunctionSearchTypes=crateCorpus.f;const deprecatedItems=new Set(crateCorpus.c);const implDisambiguator=new Map(crateCorpus.b);const paths=crateCorpus.p;const aliases=crateCorpus.a;const lowercasePaths=[];let len=paths.length;let lastPath=itemPaths.get(0);for(let i=0;i2){path=itemPaths.has(elem[2])?itemPaths.get(elem[2]):lastPath;lastPath=path}lowercasePaths.push({ty:ty,name:name.toLowerCase(),path:path});paths[i]={ty:ty,name:name,path:path}}lastPath="";len=itemTypes.length;for(let i=0;i0?paths[itemParentIdxs[i]-1]:undefined,type,id:id,word,normalizedName:word.indexOf("_")===-1?word:word.replace(/_/g,""),deprecated:deprecatedItems.has(i),implDisambiguator:implDisambiguator.has(i)?implDisambiguator.get(i):null,};id+=1;searchIndex.push(row);lastPath=row.path}if(aliases){const currentCrateAliases=new Map();ALIASES.set(crate,currentCrateAliases);for(const alias_name in aliases){if(!Object.prototype.hasOwnProperty.call(aliases,alias_name)){continue}let currentNameAliases;if(currentCrateAliases.has(alias_name)){currentNameAliases=currentCrateAliases.get(alias_name)}else{currentNameAliases=[];currentCrateAliases.set(alias_name,currentNameAliases)}for(const local_alias of aliases[alias_name]){currentNameAliases.push(local_alias+currentIndex)}}}currentIndex+=itemTypes.length}}function onSearchSubmit(e){e.preventDefault();searchState.clearInputTimeout();search()}function putBackSearch(){const search_input=searchState.input;if(!searchState.input){return}if(search_input.value!==""&&!searchState.isDisplayed()){searchState.showResults();if(browserSupportsHistoryApi()){history.replaceState(null,"",buildUrl(search_input.value,getFilterCrates()))}document.title=searchState.title}}function registerSearchEvents(){const params=searchState.getQueryStringParams();if(searchState.input.value===""){searchState.input.value=params.search||""}const searchAfter500ms=()=>{searchState.clearInputTimeout();if(searchState.input.value.length===0){searchState.hideResults()}else{searchState.timeout=setTimeout(search,500)}};searchState.input.onkeyup=searchAfter500ms;searchState.input.oninput=searchAfter500ms;document.getElementsByClassName("search-form")[0].onsubmit=onSearchSubmit;searchState.input.onchange=e=>{if(e.target!==document.activeElement){return}searchState.clearInputTimeout();setTimeout(search,0)};searchState.input.onpaste=searchState.input.onchange;searchState.outputElement().addEventListener("keydown",e=>{if(e.altKey||e.ctrlKey||e.shiftKey||e.metaKey){return}if(e.which===38){const previous=document.activeElement.previousElementSibling;if(previous){previous.focus()}else{searchState.focus()}e.preventDefault()}else if(e.which===40){const next=document.activeElement.nextElementSibling;if(next){next.focus()}const rect=document.activeElement.getBoundingClientRect();if(window.innerHeight-rect.bottom{if(e.which===40){focusSearchResult();e.preventDefault()}});searchState.input.addEventListener("focus",()=>{putBackSearch()});searchState.input.addEventListener("blur",()=>{searchState.input.placeholder=searchState.input.origPlaceholder});if(browserSupportsHistoryApi()){const previousTitle=document.title;window.addEventListener("popstate",e=>{const params=searchState.getQueryStringParams();document.title=previousTitle;currentResults=null;if(params.search&¶ms.search.length>0){searchState.input.value=params.search;e.preventDefault();search()}else{searchState.input.value="";searchState.hideResults()}})}window.onpageshow=()=>{const qSearch=searchState.getQueryStringParams().search;if(searchState.input.value===""&&qSearch){searchState.input.value=qSearch}search()}}function updateCrate(ev){if(ev.target.value==="all crates"){const query=searchState.input.value.trim();updateSearchHistory(buildUrl(query,null))}currentResults=null;search(true)}buildIndex(rawSearchIndex);if(typeof window!=="undefined"){registerSearchEvents();if(window.searchState.getQueryStringParams().search){search()}}if(typeof exports!=="undefined"){exports.initSearch=initSearch;exports.execQuery=execQuery;exports.parseQuery=parseQuery}}if(typeof window!=="undefined"){window.initSearch=initSearch;if(window.searchIndex!==undefined){initSearch(window.searchIndex)}}else{initSearch(new Map())}})()
\ No newline at end of file
diff --git a/static.files/search-5a66c239c06b3a66.js b/static.files/search-5a66c239c06b3a66.js
deleted file mode 100644
index ac39292d7..000000000
--- a/static.files/search-5a66c239c06b3a66.js
+++ /dev/null
@@ -1,5 +0,0 @@
-"use strict";if(!Array.prototype.toSpliced){Array.prototype.toSpliced=function(){const me=this.slice();Array.prototype.splice.apply(me,arguments);return me}}(function(){const itemTypes=["keyword","primitive","mod","externcrate","import","struct","enum","fn","type","static","trait","impl","tymethod","method","structfield","variant","macro","associatedtype","constant","associatedconstant","union","foreigntype","existential","attr","derive","traitalias","generic",];const longItemTypes=["keyword","primitive type","module","extern crate","re-export","struct","enum","function","type alias","static","trait","","trait method","method","struct field","enum variant","macro","assoc type","constant","assoc const","union","foreign type","existential type","attribute macro","derive macro","trait alias",];const TY_GENERIC=itemTypes.indexOf("generic");const ROOT_PATH=typeof window!=="undefined"?window.rootPath:"../";function hasOwnPropertyRustdoc(obj,property){return Object.prototype.hasOwnProperty.call(obj,property)}function printTab(nb){let iter=0;let foundCurrentTab=false;let foundCurrentResultSet=false;onEachLazy(document.getElementById("search-tabs").childNodes,elem=>{if(nb===iter){addClass(elem,"selected");foundCurrentTab=true}else{removeClass(elem,"selected")}iter+=1});const isTypeSearch=(nb>0||iter===1);iter=0;onEachLazy(document.getElementById("results").childNodes,elem=>{if(nb===iter){addClass(elem,"active");foundCurrentResultSet=true}else{removeClass(elem,"active")}iter+=1});if(foundCurrentTab&&foundCurrentResultSet){searchState.currentTab=nb;const correctionsElem=document.getElementsByClassName("search-corrections");if(isTypeSearch){removeClass(correctionsElem[0],"hidden")}else{addClass(correctionsElem[0],"hidden")}}else if(nb!==0){printTab(0)}}const editDistanceState={current:[],prev:[],prevPrev:[],calculate:function calculate(a,b,limit){if(a.lengthlimit){return limit+1}while(b.length>0&&b[0]===a[0]){a=a.substring(1);b=b.substring(1)}while(b.length>0&&b[b.length-1]===a[a.length-1]){a=a.substring(0,a.length-1);b=b.substring(0,b.length-1)}if(b.length===0){return minDist}const aLength=a.length;const bLength=b.length;for(let i=0;i<=bLength;++i){this.current[i]=0;this.prev[i]=i;this.prevPrev[i]=Number.MAX_VALUE}for(let i=1;i<=aLength;++i){this.current[0]=i;const aIdx=i-1;for(let j=1;j<=bLength;++j){const bIdx=j-1;const substitutionCost=a[aIdx]===b[bIdx]?0:1;this.current[j]=Math.min(this.prev[j]+1,this.current[j-1]+1,this.prev[j-1]+substitutionCost);if((i>1)&&(j>1)&&(a[aIdx]===b[bIdx-1])&&(a[aIdx-1]===b[bIdx])){this.current[j]=Math.min(this.current[j],this.prevPrev[j-2]+1)}}const prevPrevTmp=this.prevPrev;this.prevPrev=this.prev;this.prev=this.current;this.current=prevPrevTmp}const distance=this.prev[bLength];return distance<=limit?distance:(limit+1)},};function editDistance(a,b,limit){return editDistanceState.calculate(a,b,limit)}function initSearch(rawSearchIndex){const MAX_RESULTS=200;const NO_TYPE_FILTER=-1;let searchIndex;let currentResults;let typeNameIdMap;const ALIASES=new Map();let typeNameIdOfArray;let typeNameIdOfSlice;let typeNameIdOfArrayOrSlice;function buildTypeMapIndex(name){if(name===""||name===null){return null}if(typeNameIdMap.has(name)){return typeNameIdMap.get(name)}else{const id=typeNameIdMap.size;typeNameIdMap.set(name,id);return id}}function isSpecialStartCharacter(c){return"<\"".indexOf(c)!==-1}function isEndCharacter(c){return"=,>-]".indexOf(c)!==-1}function isStopCharacter(c){return isEndCharacter(c)}function isErrorCharacter(c){return"()".indexOf(c)!==-1}function itemTypeFromName(typename){const index=itemTypes.findIndex(i=>i===typename);if(index<0){throw["Unknown type filter ",typename]}return index}function getStringElem(query,parserState,isInGenerics){if(isInGenerics){throw["Unexpected ","\""," in generics"]}else if(query.literalSearch){throw["Cannot have more than one literal search element"]}else if(parserState.totalElems-parserState.genericsElems>0){throw["Cannot use literal search when there is more than one element"]}parserState.pos+=1;const start=parserState.pos;const end=getIdentEndPosition(parserState);if(parserState.pos>=parserState.length){throw["Unclosed ","\""]}else if(parserState.userQuery[end]!=="\""){throw["Unexpected ",parserState.userQuery[end]," in a string element"]}else if(start===end){throw["Cannot have empty string element"]}parserState.pos+=1;query.literalSearch=true}function isPathStart(parserState){return parserState.userQuery.slice(parserState.pos,parserState.pos+2)==="::"}function isReturnArrow(parserState){return parserState.userQuery.slice(parserState.pos,parserState.pos+2)==="->"}function isIdentCharacter(c){return(c==="_"||(c>="0"&&c<="9")||(c>="a"&&c<="z")||(c>="A"&&c<="Z"))}function isSeparatorCharacter(c){return c===","||c==="="}function isPathSeparator(c){return c===":"||c===" "}function prevIs(parserState,lookingFor){let pos=parserState.pos;while(pos>0){const c=parserState.userQuery[pos-1];if(c===lookingFor){return true}else if(c!==" "){break}pos-=1}return false}function isLastElemGeneric(elems,parserState){return(elems.length>0&&elems[elems.length-1].generics.length>0)||prevIs(parserState,">")}function skipWhitespace(parserState){while(parserState.pos0){throw["Cannot have more than one element if you use quotes"]}const typeFilter=parserState.typeFilter;parserState.typeFilter=null;if(name==="!"){if(typeFilter!==null&&typeFilter!=="primitive"){throw["Invalid search type: primitive never type ","!"," and ",typeFilter," both specified",]}if(generics.length!==0){throw["Never type ","!"," does not accept generic parameters",]}const bindingName=parserState.isInBinding;parserState.isInBinding=null;return{name:"never",id:null,fullPath:["never"],pathWithoutLast:[],pathLast:"never",generics:[],bindings:new Map(),typeFilter:"primitive",bindingName,}}const quadcolon=/::\s*::/.exec(path);if(path.startsWith("::")){throw["Paths cannot start with ","::"]}else if(path.endsWith("::")){throw["Paths cannot end with ","::"]}else if(quadcolon!==null){throw["Unexpected ",quadcolon[0]]}const pathSegments=path.split(/(?:::\s*)|(?:\s+(?:::\s*)?)/);if(pathSegments.length===0||(pathSegments.length===1&&pathSegments[0]==="")){if(generics.length>0||prevIs(parserState,">")){throw["Found generics without a path"]}else{throw["Unexpected ",parserState.userQuery[parserState.pos]]}}for(const[i,pathSegment]of pathSegments.entries()){if(pathSegment==="!"){if(i!==0){throw["Never type ","!"," is not associated item"]}pathSegments[i]="never"}}parserState.totalElems+=1;if(isInGenerics){parserState.genericsElems+=1}const bindingName=parserState.isInBinding;parserState.isInBinding=null;const bindings=new Map();return{name:name.trim(),id:null,fullPath:pathSegments,pathWithoutLast:pathSegments.slice(0,pathSegments.length-1),pathLast:pathSegments[pathSegments.length-1],generics:generics.filter(gen=>{if(gen.bindingName!==null){bindings.set(gen.bindingName.name,[gen,...gen.bindingName.generics]);return false}return true}),bindings,typeFilter,bindingName,}}function getIdentEndPosition(parserState){const start=parserState.pos;let end=parserState.pos;let foundExclamation=-1;while(parserState.pos=end){throw["Found generics without a path"]}parserState.pos+=1;getItemsBefore(query,parserState,generics,">")}if(isStringElem){skipWhitespace(parserState)}if(start>=end&&generics.length===0){return}if(parserState.userQuery[parserState.pos]==="="){if(parserState.isInBinding){throw["Cannot write ","="," twice in a binding"]}if(!isInGenerics){throw["Type parameter ","="," must be within generics list"]}const name=parserState.userQuery.slice(start,end).trim();if(name==="!"){throw["Type parameter ","="," key cannot be ","!"," never type"]}if(name.includes("!")){throw["Type parameter ","="," key cannot be ","!"," macro"]}if(name.includes("::")){throw["Type parameter ","="," key cannot contain ","::"," path"]}if(name.includes(":")){throw["Type parameter ","="," key cannot contain ",":"," type"]}parserState.isInBinding={name,generics}}else{elems.push(createQueryElement(query,parserState,parserState.userQuery.slice(start,end),generics,isInGenerics))}}}function getItemsBefore(query,parserState,elems,endChar){let foundStopChar=true;let start=parserState.pos;const oldTypeFilter=parserState.typeFilter;parserState.typeFilter=null;const oldIsInBinding=parserState.isInBinding;parserState.isInBinding=null;let extra="";if(endChar===">"){extra="<"}else if(endChar==="]"){extra="["}else if(endChar===""){extra="->"}else{extra=endChar}while(parserState.pos"]}else if(prevIs(parserState,"\"")){throw["Cannot have more than one element if you use quotes"]}if(endChar!==""){throw["Expected ",",",", ","=",", or ",endChar,...extra,", found ",c,]}throw["Expected ",","," or ","=",...extra,", found ",c,]}const posBefore=parserState.pos;start=parserState.pos;getNextElem(query,parserState,elems,endChar!=="");if(endChar!==""&&parserState.pos>=parserState.length){throw["Unclosed ",extra]}if(posBefore===parserState.pos){parserState.pos+=1}foundStopChar=false}if(parserState.pos>=parserState.length&&endChar!==""){throw["Unclosed ",extra]}parserState.pos+=1;parserState.typeFilter=oldTypeFilter;parserState.isInBinding=oldIsInBinding}function checkExtraTypeFilterCharacters(start,parserState){const query=parserState.userQuery.slice(start,parserState.pos).trim();for(const c in query){if(!isIdentCharacter(query[c])){throw["Unexpected ",query[c]," in type filter (before ",":",")",]}}}function parseInput(query,parserState){let foundStopChar=true;let start=parserState.pos;while(parserState.pos"){if(isReturnArrow(parserState)){break}throw["Unexpected ",c," (did you mean ","->","?)"]}throw["Unexpected ",c]}else if(c===":"&&!isPathStart(parserState)){if(parserState.typeFilter!==null){throw["Unexpected ",":"," (expected path after type filter ",parserState.typeFilter+":",")",]}else if(query.elems.length===0){throw["Expected type filter before ",":"]}else if(query.literalSearch){throw["Cannot use quotes on type filter"]}const typeFilterElem=query.elems.pop();checkExtraTypeFilterCharacters(start,parserState);parserState.typeFilter=typeFilterElem.name;parserState.pos+=1;parserState.totalElems-=1;query.literalSearch=false;foundStopChar=true;continue}else if(c===" "){skipWhitespace(parserState);continue}if(!foundStopChar){let extra="";if(isLastElemGeneric(query.elems,parserState)){extra=[" after ",">"]}else if(prevIs(parserState,"\"")){throw["Cannot have more than one element if you use quotes"]}if(parserState.typeFilter!==null){throw["Expected ",","," or ","->",...extra,", found ",c,]}throw["Expected ",",",", ",":"," or ","->",...extra,", found ",c,]}const before=query.elems.length;start=parserState.pos;getNextElem(query,parserState,query.elems,false);if(query.elems.length===before){parserState.pos+=1}foundStopChar=false}if(parserState.typeFilter!==null){throw["Unexpected ",":"," (expected path after type filter ",parserState.typeFilter+":",")",]}while(parserState.pos"]}break}else{parserState.pos+=1}}}function newParsedQuery(userQuery){return{original:userQuery,userQuery:userQuery.toLowerCase(),elems:[],returned:[],foundElems:0,totalElems:0,literalSearch:false,error:null,correction:null,proposeCorrectionFrom:null,proposeCorrectionTo:null,}}function buildUrl(search,filterCrates){let extra="?search="+encodeURIComponent(search);if(filterCrates!==null){extra+="&filter-crate="+encodeURIComponent(filterCrates)}return getNakedUrl()+extra+window.location.hash}function getFilterCrates(){const elem=document.getElementById("crate-search");if(elem&&elem.value!=="all crates"&&hasOwnPropertyRustdoc(rawSearchIndex,elem.value)){return elem.value}return null}function parseQuery(userQuery){function convertTypeFilterOnElem(elem){if(elem.typeFilter!==null){let typeFilter=elem.typeFilter;if(typeFilter==="const"){typeFilter="constant"}elem.typeFilter=itemTypeFromName(typeFilter)}else{elem.typeFilter=NO_TYPE_FILTER}for(const elem2 of elem.generics){convertTypeFilterOnElem(elem2)}for(const constraints of elem.bindings.values()){for(const constraint of constraints){convertTypeFilterOnElem(constraint)}}}userQuery=userQuery.trim().replace(/\r|\n|\t/g," ");const parserState={length:userQuery.length,pos:0,totalElems:0,genericsElems:0,typeFilter:null,isInBinding:null,userQuery:userQuery.toLowerCase(),};let query=newParsedQuery(userQuery);try{parseInput(query,parserState);for(const elem of query.elems){convertTypeFilterOnElem(elem)}for(const elem of query.returned){convertTypeFilterOnElem(elem)}}catch(err){query=newParsedQuery(userQuery);query.error=err;return query}if(!query.literalSearch){query.literalSearch=parserState.totalElems>1}query.foundElems=query.elems.length+query.returned.length;query.totalElems=parserState.totalElems;return query}function createQueryResults(results_in_args,results_returned,results_others,parsedQuery){return{"in_args":results_in_args,"returned":results_returned,"others":results_others,"query":parsedQuery,}}function execQuery(parsedQuery,searchWords,filterCrates,currentCrate){const results_others=new Map(),results_in_args=new Map(),results_returned=new Map();function transformResults(results){const duplicates=new Set();const out=[];for(const result of results){if(result.id!==-1){const obj=searchIndex[result.id];obj.dist=result.dist;const res=buildHrefAndPath(obj);obj.displayPath=pathSplitter(res[0]);obj.fullPath=obj.displayPath+obj.name;obj.fullPath+="|"+obj.ty;if(duplicates.has(obj.fullPath)){continue}duplicates.add(obj.fullPath);obj.href=res[1];out.push(obj);if(out.length>=MAX_RESULTS){break}}}return out}function sortResults(results,isType,preferredCrate){if(results.size===0){return[]}const userQuery=parsedQuery.userQuery;const result_list=[];for(const result of results.values()){result.word=searchWords[result.id];result.item=searchIndex[result.id]||{};result_list.push(result)}result_list.sort((aaa,bbb)=>{let a,b;a=(aaa.word!==userQuery);b=(bbb.word!==userQuery);if(a!==b){return a-b}a=(aaa.index<0);b=(bbb.index<0);if(a!==b){return a-b}a=aaa.path_dist;b=bbb.path_dist;if(a!==b){return a-b}a=aaa.index;b=bbb.index;if(a!==b){return a-b}a=(aaa.dist);b=(bbb.dist);if(a!==b){return a-b}a=aaa.item.deprecated;b=bbb.item.deprecated;if(a!==b){return a-b}a=(aaa.item.crate!==preferredCrate);b=(bbb.item.crate!==preferredCrate);if(a!==b){return a-b}a=aaa.word.length;b=bbb.word.length;if(a!==b){return a-b}a=aaa.word;b=bbb.word;if(a!==b){return(a>b?+1:-1)}a=(aaa.item.desc==="");b=(bbb.item.desc==="");if(a!==b){return a-b}a=aaa.item.ty;b=bbb.item.ty;if(a!==b){return a-b}a=aaa.item.path;b=bbb.item.path;if(a!==b){return(a>b?+1:-1)}return 0});let nameSplit=null;if(parsedQuery.elems.length===1){const hasPath=typeof parsedQuery.elems[0].path==="undefined";nameSplit=hasPath?null:parsedQuery.elems[0].path}for(const result of result_list){if(result.dontValidate){continue}const name=result.item.name.toLowerCase(),path=result.item.path.toLowerCase(),parent=result.item.parent;if(!isType&&!validateResult(name,path,nameSplit,parent)){result.id=-1}}return transformResults(result_list)}function unifyFunctionTypes(fnTypesIn,queryElems,whereClause,mgensIn,solutionCb){const mgens=mgensIn===null?null:new Map(mgensIn);if(queryElems.length===0){return!solutionCb||solutionCb(mgens)}if(!fnTypesIn||fnTypesIn.length===0){return false}const ql=queryElems.length;const fl=fnTypesIn.length;if(ql===1&&queryElems[0].generics.length===0&&queryElems[0].bindings.size===0){const queryElem=queryElems[0];for(const fnType of fnTypesIn){if(!unifyFunctionTypeIsMatchCandidate(fnType,queryElem,whereClause,mgens)){continue}if(fnType.id<0&&queryElem.id<0){if(mgens&&mgens.has(fnType.id)&&mgens.get(fnType.id)!==queryElem.id){continue}const mgensScratch=new Map(mgens);mgensScratch.set(fnType.id,queryElem.id);if(!solutionCb||solutionCb(mgensScratch)){return true}}else if(!solutionCb||solutionCb(mgens?new Map(mgens):null)){return true}}for(const fnType of fnTypesIn){if(!unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens)){continue}if(fnType.id<0){if(mgens&&mgens.has(fnType.id)&&mgens.get(fnType.id)!==0){continue}const mgensScratch=new Map(mgens);mgensScratch.set(fnType.id,0);if(unifyFunctionTypes(whereClause[(-fnType.id)-1],queryElems,whereClause,mgensScratch,solutionCb)){return true}}else if(unifyFunctionTypes(fnType.generics,queryElems,whereClause,mgens?new Map(mgens):null,solutionCb)){return true}}return false}const fnTypes=fnTypesIn.slice();const flast=fl-1;const qlast=ql-1;const queryElem=queryElems[qlast];let queryElemsTmp=null;for(let i=flast;i>=0;i-=1){const fnType=fnTypes[i];if(!unifyFunctionTypeIsMatchCandidate(fnType,queryElem,whereClause,mgens)){continue}let mgensScratch;if(fnType.id<0){mgensScratch=new Map(mgens);if(mgensScratch.has(fnType.id)&&mgensScratch.get(fnType.id)!==queryElem.id){continue}mgensScratch.set(fnType.id,queryElem.id)}else{mgensScratch=mgens}fnTypes[i]=fnTypes[flast];fnTypes.length=flast;if(!queryElemsTmp){queryElemsTmp=queryElems.slice(0,qlast)}const passesUnification=unifyFunctionTypes(fnTypes,queryElemsTmp,whereClause,mgensScratch,mgensScratch=>{if(fnType.generics.length===0&&queryElem.generics.length===0&&fnType.bindings.size===0&&queryElem.bindings.size===0){return!solutionCb||solutionCb(mgensScratch)}const solution=unifyFunctionTypeCheckBindings(fnType,queryElem,whereClause,mgensScratch);if(!solution){return false}const simplifiedGenerics=solution.simplifiedGenerics;for(const simplifiedMgens of solution.mgens){const passesUnification=unifyFunctionTypes(simplifiedGenerics,queryElem.generics,whereClause,simplifiedMgens,solutionCb);if(passesUnification){return true}}return false});if(passesUnification){return true}fnTypes[flast]=fnTypes[i];fnTypes[i]=fnType;fnTypes.length=fl}for(let i=flast;i>=0;i-=1){const fnType=fnTypes[i];if(!unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens)){continue}let mgensScratch;if(fnType.id<0){mgensScratch=new Map(mgens);if(mgensScratch.has(fnType.id)&&mgensScratch.get(fnType.id)!==0){continue}mgensScratch.set(fnType.id,0)}else{mgensScratch=mgens}const generics=fnType.id<0?whereClause[(-fnType.id)-1]:fnType.generics;const bindings=fnType.bindings?Array.from(fnType.bindings.values()).flat():[];const passesUnification=unifyFunctionTypes(fnTypes.toSpliced(i,1,...generics,...bindings),queryElems,whereClause,mgensScratch,solutionCb);if(passesUnification){return true}}return false}function unifyFunctionTypeIsMatchCandidate(fnType,queryElem,whereClause,mgensIn){if(!typePassesFilter(queryElem.typeFilter,fnType.ty)){return false}if(fnType.id<0&&queryElem.id<0){if(mgensIn){if(mgensIn.has(fnType.id)&&mgensIn.get(fnType.id)!==queryElem.id){return false}for(const[fid,qid]of mgensIn.entries()){if(fnType.id!==fid&&queryElem.id===qid){return false}if(fnType.id===fid&&queryElem.id!==qid){return false}}}return true}else{if(queryElem.id===typeNameIdOfArrayOrSlice&&(fnType.id===typeNameIdOfSlice||fnType.id===typeNameIdOfArray)){}else if(fnType.id!==queryElem.id||queryElem.id===null){return false}if((fnType.generics.length+fnType.bindings.size)===0&&queryElem.generics.length!==0){return false}if(fnType.bindings.size0){const fnTypePath=fnType.path!==undefined&&fnType.path!==null?fnType.path.split("::"):[];if(queryElemPathLength>fnTypePath.length){return false}let i=0;for(const path of fnTypePath){if(path===queryElem.pathWithoutLast[i]){i+=1;if(i>=queryElemPathLength){break}}}if(i0){let mgensSolutionSet=[mgensIn];for(const[name,constraints]of queryElem.bindings.entries()){if(mgensSolutionSet.length===0){return false}if(!fnType.bindings.has(name)){return false}const fnTypeBindings=fnType.bindings.get(name);mgensSolutionSet=mgensSolutionSet.flatMap(mgens=>{const newSolutions=[];unifyFunctionTypes(fnTypeBindings,constraints,whereClause,mgens,newMgens=>{newSolutions.push(newMgens);return false});return newSolutions})}if(mgensSolutionSet.length===0){return false}const binds=Array.from(fnType.bindings.entries()).flatMap(entry=>{const[name,constraints]=entry;if(queryElem.bindings.has(name)){return[]}else{return constraints}});if(simplifiedGenerics.length>0){simplifiedGenerics=[...simplifiedGenerics,...binds]}else{simplifiedGenerics=binds}return{simplifiedGenerics,mgens:mgensSolutionSet}}return{simplifiedGenerics,mgens:[mgensIn]}}function unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens){if(fnType.id<0&&queryElem.id>=0){if(!whereClause){return false}if(mgens&&mgens.has(fnType.id)&&mgens.get(fnType.id)!==0){return false}const mgensTmp=new Map(mgens);mgensTmp.set(fnType.id,null);return checkIfInList(whereClause[(-fnType.id)-1],queryElem,whereClause,mgensTmp)}else if(fnType.generics.length>0||fnType.bindings.size>0){const simplifiedGenerics=[...fnType.generics,...Array.from(fnType.bindings.values()).flat(),];return checkIfInList(simplifiedGenerics,queryElem,whereClause,mgens)}return false}function checkIfInList(list,elem,whereClause,mgens){for(const entry of list){if(checkType(entry,elem,whereClause,mgens)){return true}}return false}function checkType(row,elem,whereClause,mgens){if(row.bindings.size===0&&elem.bindings.size===0){if(elem.id<0){return row.id<0||checkIfInList(row.generics,elem,whereClause,mgens)}if(row.id>0&&elem.id>0&&elem.pathWithoutLast.length===0&&typePassesFilter(elem.typeFilter,row.ty)&&elem.generics.length===0&&elem.id!==typeNameIdOfArrayOrSlice){return row.id===elem.id||checkIfInList(row.generics,elem,whereClause,mgens)}}return unifyFunctionTypes([row],[elem],whereClause,mgens)}function checkPath(contains,ty,maxEditDistance){if(contains.length===0){return 0}let ret_dist=maxEditDistance+1;const path=ty.path.split("::");if(ty.parent&&ty.parent.name){path.push(ty.parent.name.toLowerCase())}const length=path.length;const clength=contains.length;pathiter:for(let i=length-clength;i>=0;i-=1){let dist_total=0;for(let x=0;xmaxEditDistance){continue pathiter}dist_total+=dist}ret_dist=Math.min(ret_dist,Math.round(dist_total/clength))}return ret_dist}function typePassesFilter(filter,type){if(filter<=NO_TYPE_FILTER||filter===type)return true;const name=itemTypes[type];switch(itemTypes[filter]){case"constant":return name==="associatedconstant";case"fn":return name==="method"||name==="tymethod";case"type":return name==="primitive"||name==="associatedtype";case"trait":return name==="traitalias"}return false}function createAliasFromItem(item){return{crate:item.crate,name:item.name,path:item.path,desc:item.desc,ty:item.ty,parent:item.parent,type:item.type,is_alias:true,deprecated:item.deprecated,implDisambiguator:item.implDisambiguator,}}function handleAliases(ret,query,filterCrates,currentCrate){const lowerQuery=query.toLowerCase();const aliases=[];const crateAliases=[];if(filterCrates!==null){if(ALIASES.has(filterCrates)&&ALIASES.get(filterCrates).has(lowerQuery)){const query_aliases=ALIASES.get(filterCrates).get(lowerQuery);for(const alias of query_aliases){aliases.push(createAliasFromItem(searchIndex[alias]))}}}else{for(const[crate,crateAliasesIndex]of ALIASES){if(crateAliasesIndex.has(lowerQuery)){const pushTo=crate===currentCrate?crateAliases:aliases;const query_aliases=crateAliasesIndex.get(lowerQuery);for(const alias of query_aliases){pushTo.push(createAliasFromItem(searchIndex[alias]))}}}}const sortFunc=(aaa,bbb)=>{if(aaa.path{alias.alias=query;const res=buildHrefAndPath(alias);alias.displayPath=pathSplitter(res[0]);alias.fullPath=alias.displayPath+alias.name;alias.href=res[1];ret.others.unshift(alias);if(ret.others.length>MAX_RESULTS){ret.others.pop()}};aliases.forEach(pushFunc);crateAliases.forEach(pushFunc)}function addIntoResults(results,fullId,id,index,dist,path_dist,maxEditDistance){const inBounds=dist<=maxEditDistance||index!==-1;if(dist===0||(!parsedQuery.literalSearch&&inBounds)){if(results.has(fullId)){const result=results.get(fullId);if(result.dontValidate||result.dist<=dist){return}}results.set(fullId,{id:id,index:index,dontValidate:parsedQuery.literalSearch,dist:dist,path_dist:path_dist,})}}function handleSingleArg(row,pos,elem,results_others,results_in_args,results_returned,maxEditDistance){if(!row||(filterCrates!==null&&row.crate!==filterCrates)){return}let index=-1,path_dist=0;const fullId=row.id;const searchWord=searchWords[pos];const in_args=row.type&&row.type.inputs&&checkIfInList(row.type.inputs,elem,row.type.where_clause);if(in_args){addIntoResults(results_in_args,fullId,pos,-1,0,0,maxEditDistance)}const returned=row.type&&row.type.output&&checkIfInList(row.type.output,elem,row.type.where_clause);if(returned){addIntoResults(results_returned,fullId,pos,-1,0,0,maxEditDistance)}if(!typePassesFilter(elem.typeFilter,row.ty)){return}const row_index=row.normalizedName.indexOf(elem.pathLast);const word_index=searchWord.indexOf(elem.pathLast);if(row_index===-1){index=word_index}else if(word_index===-1){index=row_index}else if(word_index1){path_dist=checkPath(elem.pathWithoutLast,row,maxEditDistance);if(path_dist>maxEditDistance){return}}if(parsedQuery.literalSearch){if(searchWord===elem.name){addIntoResults(results_others,fullId,pos,index,0,path_dist)}return}const dist=editDistance(searchWord,elem.pathLast,maxEditDistance);if(index===-1&&dist+path_dist>maxEditDistance){return}addIntoResults(results_others,fullId,pos,index,dist,path_dist,maxEditDistance)}function handleArgs(row,pos,results){if(!row||(filterCrates!==null&&row.crate!==filterCrates)||!row.type){return}if(!unifyFunctionTypes(row.type.inputs,parsedQuery.elems,row.type.where_clause,null,mgens=>{return unifyFunctionTypes(row.type.output,parsedQuery.returned,row.type.where_clause,mgens)})){return}addIntoResults(results,row.id,pos,0,0,0,Number.MAX_VALUE)}function innerRunQuery(){let elem,i,nSearchWords,in_returned,row;let queryLen=0;for(const elem of parsedQuery.elems){queryLen+=elem.name.length}for(const elem of parsedQuery.returned){queryLen+=elem.name.length}const maxEditDistance=Math.floor(queryLen/3);const genericSymbols=new Map();function convertNameToId(elem){if(typeNameIdMap.has(elem.pathLast)){elem.id=typeNameIdMap.get(elem.pathLast)}else if(!parsedQuery.literalSearch){let match=null;let matchDist=maxEditDistance+1;let matchName="";for(const[name,id]of typeNameIdMap){const dist=editDistance(name,elem.pathLast,maxEditDistance);if(dist<=matchDist&&dist<=maxEditDistance){if(dist===matchDist&&matchName>name){continue}match=id;matchDist=dist;matchName=name}}if(match!==null){parsedQuery.correction=matchName}elem.id=match}if((elem.id===null&&parsedQuery.totalElems>1&&elem.typeFilter===-1&&elem.generics.length===0&&elem.bindings.size===0)||elem.typeFilter===TY_GENERIC){if(genericSymbols.has(elem.name)){elem.id=genericSymbols.get(elem.name)}else{elem.id=-(genericSymbols.size+1);genericSymbols.set(elem.name,elem.id)}if(elem.typeFilter===-1&&elem.name.length>=3){const maxPartDistance=Math.floor(elem.name.length/3);let matchDist=maxPartDistance+1;let matchName="";for(const name of typeNameIdMap.keys()){const dist=editDistance(name,elem.name,maxPartDistance);if(dist<=matchDist&&dist<=maxPartDistance){if(dist===matchDist&&matchName>name){continue}matchDist=dist;matchName=name}}if(matchName!==""){parsedQuery.proposeCorrectionFrom=elem.name;parsedQuery.proposeCorrectionTo=matchName}}elem.typeFilter=TY_GENERIC}if(elem.generics.length>0&&elem.typeFilter===TY_GENERIC){parsedQuery.error=["Generic type parameter ",elem.name," does not accept generic parameters",]}for(const elem2 of elem.generics){convertNameToId(elem2)}elem.bindings=new Map(Array.from(elem.bindings.entries()).map(entry=>{const[name,constraints]=entry;if(!typeNameIdMap.has(name)){parsedQuery.error=["Type parameter ",name," does not exist",]}for(const elem2 of constraints){convertNameToId(elem2)}return[typeNameIdMap.get(name),constraints]}))}for(const elem of parsedQuery.elems){convertNameToId(elem)}for(const elem of parsedQuery.returned){convertNameToId(elem)}if(parsedQuery.foundElems===1){if(parsedQuery.elems.length===1){elem=parsedQuery.elems[0];for(i=0,nSearchWords=searchWords.length;i0){for(i=0,nSearchWords=searchWords.length;i-1||path.indexOf(key)>-1||(parent!==undefined&&parent.name!==undefined&&parent.name.toLowerCase().indexOf(key)>-1)||editDistance(name,key,maxEditDistance)<=maxEditDistance)){return false}}return true}function nextTab(direction){const next=(searchState.currentTab+direction+3)%searchState.focusedByTab.length;searchState.focusedByTab[searchState.currentTab]=document.activeElement;printTab(next);focusSearchResult()}function focusSearchResult(){const target=searchState.focusedByTab[searchState.currentTab]||document.querySelectorAll(".search-results.active a").item(0)||document.querySelectorAll("#search-tabs button").item(searchState.currentTab);searchState.focusedByTab[searchState.currentTab]=null;if(target){target.focus()}}function buildHrefAndPath(item){let displayPath;let href;const type=itemTypes[item.ty];const name=item.name;let path=item.path;if(type==="mod"){displayPath=path+"::";href=ROOT_PATH+path.replace(/::/g,"/")+"/"+name+"/index.html"}else if(type==="import"){displayPath=item.path+"::";href=ROOT_PATH+item.path.replace(/::/g,"/")+"/index.html#reexport."+name}else if(type==="primitive"||type==="keyword"){displayPath="";href=ROOT_PATH+path.replace(/::/g,"/")+"/"+type+"."+name+".html"}else if(type==="externcrate"){displayPath="";href=ROOT_PATH+name+"/index.html"}else if(item.parent!==undefined){const myparent=item.parent;let anchor=type+"."+name;const parentType=itemTypes[myparent.ty];let pageType=parentType;let pageName=myparent.name;if(parentType==="primitive"){displayPath=myparent.name+"::"}else if(type==="structfield"&&parentType==="variant"){const enumNameIdx=item.path.lastIndexOf("::");const enumName=item.path.substr(enumNameIdx+2);path=item.path.substr(0,enumNameIdx);displayPath=path+"::"+enumName+"::"+myparent.name+"::";anchor="variant."+myparent.name+".field."+name;pageType="enum";pageName=enumName}else{displayPath=path+"::"+myparent.name+"::"}if(item.implDisambiguator!==null){anchor=item.implDisambiguator+"/"+anchor}href=ROOT_PATH+path.replace(/::/g,"/")+"/"+pageType+"."+pageName+".html#"+anchor}else{displayPath=item.path+"::";href=ROOT_PATH+item.path.replace(/::/g,"/")+"/"+type+"."+name+".html"}return[displayPath,href]}function pathSplitter(path){const tmp=""+path.replace(/::/g,"::");if(tmp.endsWith("")){return tmp.slice(0,tmp.length-6)}return tmp}function addTab(array,query,display){const extraClass=display?" active":"";const output=document.createElement("div");let length=0;if(array.length>0){output.className="search-results "+extraClass;array.forEach(item=>{const name=item.name;const type=itemTypes[item.ty];const longType=longItemTypes[item.ty];const typeName=longType.length!==0?`${longType}`:"?";length+=1;const link=document.createElement("a");link.className="result-"+type;link.href=item.href;const resultName=document.createElement("div");resultName.className="result-name";resultName.insertAdjacentHTML("beforeend",`${typeName}`);link.appendChild(resultName);let alias=" ";if(item.is_alias){alias=` 
\
-${item.alias} - see \
-
`}resultName.insertAdjacentHTML("beforeend",`
${alias}\
-${item.displayPath}${name}\
-
`);const description=document.createElement("div");description.className="desc";description.insertAdjacentHTML("beforeend",item.desc);link.appendChild(description);output.appendChild(link)})}else if(query.error===null){output.className="search-failed"+extraClass;output.innerHTML="No results :(
"+"Try on DuckDuckGo?

"+"Or try looking in one of these:"}return[output,length]}function makeTabHeader(tabNb,text,nbElems){const fmtNbElems=nbElems<10?`\u{2007}(${nbElems})\u{2007}\u{2007}`:nbElems<100?`\u{2007}(${nbElems})\u{2007}`:`\u{2007}(${nbElems})`;if(searchState.currentTab===tabNb){return""}return""}function showResults(results,go_to_first,filterCrates){const search=searchState.outputElement();if(go_to_first||(results.others.length===1&&getSettingValue("go-to-only-result")==="true")){window.onunload=()=>{};searchState.removeQueryParameters();const elem=document.createElement("a");elem.href=results.others[0].href;removeClass(elem,"active");document.body.appendChild(elem);elem.click();return}if(results.query===undefined){results.query=parseQuery(searchState.input.value)}currentResults=results.query.userQuery;const ret_others=addTab(results.others,results.query,true);const ret_in_args=addTab(results.in_args,results.query,false);const ret_returned=addTab(results.returned,results.query,false);let currentTab=searchState.currentTab;if((currentTab===0&&ret_others[1]===0)||(currentTab===1&&ret_in_args[1]===0)||(currentTab===2&&ret_returned[1]===0)){if(ret_others[1]!==0){currentTab=0}else if(ret_in_args[1]!==0){currentTab=1}else if(ret_returned[1]!==0){currentTab=2}}let crates="";const crates_list=Object.keys(rawSearchIndex);if(crates_list.length>1){crates=" in 
"}let output=`
Results${crates}
`;if(results.query.error!==null){const error=results.query.error;error.forEach((value,index)=>{value=value.split("<").join("<").split(">").join(">");if(index%2!==0){error[index]=`${value.replaceAll(" ", " ")}`}else{error[index]=value}});output+=`
Query parser error: "${error.join("")}".
`;output+="
"+makeTabHeader(0,"In Names",ret_others[1])+"
";currentTab=0}else if(results.query.foundElems<=1&&results.query.returned.length===0){output+="
"+makeTabHeader(0,"In Names",ret_others[1])+makeTabHeader(1,"In Parameters",ret_in_args[1])+makeTabHeader(2,"In Return Types",ret_returned[1])+"
"}else{const signatureTabTitle=results.query.elems.length===0?"In Function Return Types":results.query.returned.length===0?"In Function Parameters":"In Function Signatures";output+="
"+makeTabHeader(0,signatureTabTitle,ret_others[1])+"
";currentTab=0}if(results.query.correction!==null){const orig=results.query.returned.length>0?results.query.returned[0].name:results.query.elems[0].name;output+="
"+`Type "${orig}" not found. `+"Showing results for closest type name "+`"${results.query.correction}" instead.
`}if(results.query.proposeCorrectionFrom!==null){const orig=results.query.proposeCorrectionFrom;const targ=results.query.proposeCorrectionTo;output+="
"+`Type "${orig}" not found and used as generic parameter. `+`Consider searching for "${targ}" instead.
`}const resultsElem=document.createElement("div");resultsElem.id="results";resultsElem.appendChild(ret_others[0]);resultsElem.appendChild(ret_in_args[0]);resultsElem.appendChild(ret_returned[0]);search.innerHTML=output;const crateSearch=document.getElementById("crate-search");if(crateSearch){crateSearch.addEventListener("input",updateCrate)}search.appendChild(resultsElem);searchState.showResults(search);const elems=document.getElementById("search-tabs").childNodes;searchState.focusedByTab=[];let i=0;for(const elem of elems){const j=i;elem.onclick=()=>printTab(j);searchState.focusedByTab.push(null);i+=1}printTab(currentTab)}function updateSearchHistory(url){if(!browserSupportsHistoryApi()){return}const params=searchState.getQueryStringParams();if(!history.state&&!params.search){history.pushState(null,"",url)}else{history.replaceState(null,"",url)}}function search(forced){const query=parseQuery(searchState.input.value.trim());let filterCrates=getFilterCrates();if(!forced&&query.userQuery===currentResults){if(query.userQuery.length>0){putBackSearch()}return}searchState.setLoadingSearch();const params=searchState.getQueryStringParams();if(filterCrates===null&¶ms["filter-crate"]!==undefined){filterCrates=params["filter-crate"]}searchState.title="Results for "+query.original+" - Rust";updateSearchHistory(buildUrl(query.original,filterCrates));showResults(execQuery(query,searchWords,filterCrates,window.currentCrate),params.go_to_first,filterCrates)}function buildItemSearchTypeAll(types,lowercasePaths){return types.map(type=>buildItemSearchType(type,lowercasePaths))}function buildItemSearchType(type,lowercasePaths){const PATH_INDEX_DATA=0;const GENERICS_DATA=1;const BINDINGS_DATA=2;let pathIndex,generics,bindings;if(typeof type==="number"){pathIndex=type;generics=[];bindings=new Map()}else{pathIndex=type[PATH_INDEX_DATA];generics=buildItemSearchTypeAll(type[GENERICS_DATA],lowercasePaths);if(type.length>BINDINGS_DATA){bindings=new Map(type[BINDINGS_DATA].map(binding=>{const[assocType,constraints]=binding;return[buildItemSearchType(assocType,lowercasePaths).id,buildItemSearchTypeAll(constraints,lowercasePaths),]}))}else{bindings=new Map()}}if(pathIndex<0){return{id:pathIndex,ty:TY_GENERIC,path:null,generics,bindings,}}if(pathIndex===0){return{id:null,ty:null,path:null,generics,bindings,}}const item=lowercasePaths[pathIndex-1];return{id:buildTypeMapIndex(item.name),ty:item.ty,path:item.path,generics,bindings,}}function buildFunctionSearchType(functionSearchType,lowercasePaths){const INPUTS_DATA=0;const OUTPUT_DATA=1;if(functionSearchType===0){return null}let inputs,output;if(typeof functionSearchType[INPUTS_DATA]==="number"){inputs=[buildItemSearchType(functionSearchType[INPUTS_DATA],lowercasePaths)]}else{inputs=buildItemSearchTypeAll(functionSearchType[INPUTS_DATA],lowercasePaths)}if(functionSearchType.length>1){if(typeof functionSearchType[OUTPUT_DATA]==="number"){output=[buildItemSearchType(functionSearchType[OUTPUT_DATA],lowercasePaths)]}else{output=buildItemSearchTypeAll(functionSearchType[OUTPUT_DATA],lowercasePaths)}}else{output=[]}const where_clause=[];const l=functionSearchType.length;for(let i=2;i2){path=itemPaths.has(elem[2])?itemPaths.get(elem[2]):lastPath;lastPath=path}lowercasePaths.push({ty:ty,name:name.toLowerCase(),path:path});paths[i]={ty:ty,name:name,path:path}}lastPath="";len=itemTypes.length;for(let i=0;i0?paths[itemParentIdxs[i]-1]:undefined,type:buildFunctionSearchType(itemFunctionSearchTypes[i],lowercasePaths),id:id,normalizedName:word.indexOf("_")===-1?word:word.replace(/_/g,""),deprecated:deprecatedItems.has(i),implDisambiguator:implDisambiguator.has(i)?implDisambiguator.get(i):null,};id+=1;searchIndex.push(row);lastPath=row.path;crateSize+=1}if(aliases){const currentCrateAliases=new Map();ALIASES.set(crate,currentCrateAliases);for(const alias_name in aliases){if(!hasOwnPropertyRustdoc(aliases,alias_name)){continue}let currentNameAliases;if(currentCrateAliases.has(alias_name)){currentNameAliases=currentCrateAliases.get(alias_name)}else{currentNameAliases=[];currentCrateAliases.set(alias_name,currentNameAliases)}for(const local_alias of aliases[alias_name]){currentNameAliases.push(local_alias+currentIndex)}}}currentIndex+=crateSize}return searchWords}function onSearchSubmit(e){e.preventDefault();searchState.clearInputTimeout();search()}function putBackSearch(){const search_input=searchState.input;if(!searchState.input){return}if(search_input.value!==""&&!searchState.isDisplayed()){searchState.showResults();if(browserSupportsHistoryApi()){history.replaceState(null,"",buildUrl(search_input.value,getFilterCrates()))}document.title=searchState.title}}function registerSearchEvents(){const params=searchState.getQueryStringParams();if(searchState.input.value===""){searchState.input.value=params.search||""}const searchAfter500ms=()=>{searchState.clearInputTimeout();if(searchState.input.value.length===0){searchState.hideResults()}else{searchState.timeout=setTimeout(search,500)}};searchState.input.onkeyup=searchAfter500ms;searchState.input.oninput=searchAfter500ms;document.getElementsByClassName("search-form")[0].onsubmit=onSearchSubmit;searchState.input.onchange=e=>{if(e.target!==document.activeElement){return}searchState.clearInputTimeout();setTimeout(search,0)};searchState.input.onpaste=searchState.input.onchange;searchState.outputElement().addEventListener("keydown",e=>{if(e.altKey||e.ctrlKey||e.shiftKey||e.metaKey){return}if(e.which===38){const previous=document.activeElement.previousElementSibling;if(previous){previous.focus()}else{searchState.focus()}e.preventDefault()}else if(e.which===40){const next=document.activeElement.nextElementSibling;if(next){next.focus()}const rect=document.activeElement.getBoundingClientRect();if(window.innerHeight-rect.bottom{if(e.which===40){focusSearchResult();e.preventDefault()}});searchState.input.addEventListener("focus",()=>{putBackSearch()});searchState.input.addEventListener("blur",()=>{searchState.input.placeholder=searchState.input.origPlaceholder});if(browserSupportsHistoryApi()){const previousTitle=document.title;window.addEventListener("popstate",e=>{const params=searchState.getQueryStringParams();document.title=previousTitle;currentResults=null;if(params.search&¶ms.search.length>0){searchState.input.value=params.search;e.preventDefault();search()}else{searchState.input.value="";searchState.hideResults()}})}window.onpageshow=()=>{const qSearch=searchState.getQueryStringParams().search;if(searchState.input.value===""&&qSearch){searchState.input.value=qSearch}search()}}function updateCrate(ev){if(ev.target.value==="all crates"){const query=searchState.input.value.trim();updateSearchHistory(buildUrl(query,null))}currentResults=null;search(true)}const searchWords=buildIndex(rawSearchIndex);if(typeof window!=="undefined"){registerSearchEvents();if(window.searchState.getQueryStringParams().search){search()}}if(typeof exports!=="undefined"){exports.initSearch=initSearch;exports.execQuery=execQuery;exports.parseQuery=parseQuery}return searchWords}if(typeof window!=="undefined"){window.initSearch=initSearch;if(window.searchIndex!==undefined){initSearch(window.searchIndex)}}else{initSearch({})}})()
\ No newline at end of file
diff --git a/static.files/settings-4313503d2e1961c2.js b/static.files/settings-4313503d2e1961c2.js
new file mode 100644
index 000000000..ab425fe49
--- /dev/null
+++ b/static.files/settings-4313503d2e1961c2.js
@@ -0,0 +1,17 @@
+"use strict";(function(){const isSettingsPage=window.location.pathname.endsWith("/settings.html");function changeSetting(settingName,value){if(settingName==="theme"){const useSystem=value==="system preference"?"true":"false";updateLocalStorage("use-system-theme",useSystem)}updateLocalStorage(settingName,value);switch(settingName){case"theme":case"preferred-dark-theme":case"preferred-light-theme":updateTheme();updateLightAndDark();break;case"line-numbers":if(value===true){window.rustdoc_add_line_numbers_to_examples()}else{window.rustdoc_remove_line_numbers_from_examples()}break;case"hide-sidebar":if(value===true){addClass(document.documentElement,"hide-sidebar")}else{removeClass(document.documentElement,"hide-sidebar")}break}}function showLightAndDark(){removeClass(document.getElementById("preferred-light-theme"),"hidden");removeClass(document.getElementById("preferred-dark-theme"),"hidden")}function hideLightAndDark(){addClass(document.getElementById("preferred-light-theme"),"hidden");addClass(document.getElementById("preferred-dark-theme"),"hidden")}function updateLightAndDark(){const useSystem=getSettingValue("use-system-theme");if(useSystem==="true"||(useSystem===null&&getSettingValue("theme")===null)){showLightAndDark()}else{hideLightAndDark()}}function setEvents(settingsElement){updateLightAndDark();onEachLazy(settingsElement.querySelectorAll("input[type=\"checkbox\"]"),toggle=>{const settingId=toggle.id;const settingValue=getSettingValue(settingId);if(settingValue!==null){toggle.checked=settingValue==="true"}toggle.onchange=()=>{changeSetting(toggle.id,toggle.checked)}});onEachLazy(settingsElement.querySelectorAll("input[type=\"radio\"]"),elem=>{const settingId=elem.name;let settingValue=getSettingValue(settingId);if(settingId==="theme"){const useSystem=getSettingValue("use-system-theme");if(useSystem==="true"||settingValue===null){settingValue=useSystem==="false"?"light":"system preference"}}if(settingValue!==null&&settingValue!=="null"){elem.checked=settingValue===elem.value}elem.addEventListener("change",ev=>{changeSetting(ev.target.name,ev.target.value)})})}function buildSettingsPageSections(settings){let output="";for(const setting of settings){const js_data_name=setting["js_name"];const setting_name=setting["name"];if(setting["options"]!==undefined){output+=`\
+

+    
${setting_name}

+    
`;onEach(setting["options"],option=>{const checked=option===setting["default"]?" checked":"";const full=`${js_data_name}-${option.replace(/ /g,"-")}`;output+=`\
+        `});output+=`\
+    

+
`}else{const checked=setting["default"]===true?" checked":"";output+=`\
+
\
+    \
+
`}}return output}function buildSettingsPage(){const theme_names=getVar("themes").split(",").filter(t=>t);theme_names.push("light","dark","ayu");const settings=[{"name":"Theme","js_name":"theme","default":"system preference","options":theme_names.concat("system preference"),},{"name":"Preferred light theme","js_name":"preferred-light-theme","default":"light","options":theme_names,},{"name":"Preferred dark theme","js_name":"preferred-dark-theme","default":"dark","options":theme_names,},{"name":"Auto-hide item contents for large items","js_name":"auto-hide-large-items","default":true,},{"name":"Auto-hide item methods' documentation","js_name":"auto-hide-method-docs","default":false,},{"name":"Auto-hide trait implementation documentation","js_name":"auto-hide-trait-implementations","default":false,},{"name":"Directly go to item in search if there is only one result","js_name":"go-to-only-result","default":false,},{"name":"Show line numbers on code examples","js_name":"line-numbers","default":false,},{"name":"Hide persistent navigation bar","js_name":"hide-sidebar","default":false,},{"name":"Disable keyboard shortcuts","js_name":"disable-shortcuts","default":false,},];const elementKind=isSettingsPage?"section":"div";const innerHTML=`
${buildSettingsPageSections(settings)}
`;const el=document.createElement(elementKind);el.id="settings";if(!isSettingsPage){el.className="popover"}el.innerHTML=innerHTML;if(isSettingsPage){document.getElementById(MAIN_ID).appendChild(el)}else{el.setAttribute("tabindex","-1");getSettingsButton().appendChild(el)}return el}const settingsMenu=buildSettingsPage();function displaySettings(){settingsMenu.style.display="";onEachLazy(settingsMenu.querySelectorAll("input[type='checkbox']"),el=>{const val=getSettingValue(el.id);const checked=val==="true";if(checked!==el.checked&&val!==null){el.checked=checked}})}function settingsBlurHandler(event){blurHandler(event,getSettingsButton(),window.hidePopoverMenus)}if(isSettingsPage){getSettingsButton().onclick=event=>{event.preventDefault()}}else{const settingsButton=getSettingsButton();const settingsMenu=document.getElementById("settings");settingsButton.onclick=event=>{if(settingsMenu.contains(event.target)){return}event.preventDefault();const shouldDisplaySettings=settingsMenu.style.display==="none";window.hideAllModals();if(shouldDisplaySettings){displaySettings()}};settingsButton.onblur=settingsBlurHandler;settingsButton.querySelector("a").onblur=settingsBlurHandler;onEachLazy(settingsMenu.querySelectorAll("input"),el=>{el.onblur=settingsBlurHandler});settingsMenu.onblur=settingsBlurHandler}setTimeout(()=>{setEvents(settingsMenu);if(!isSettingsPage){displaySettings()}removeClass(getSettingsButton(),"rotate")},0)})()
\ No newline at end of file
diff --git a/static.files/settings-fe03fdc259827cd2.js b/static.files/settings-fe03fdc259827cd2.js
deleted file mode 100644
index 743537e8f..000000000
--- a/static.files/settings-fe03fdc259827cd2.js
+++ /dev/null
@@ -1,17 +0,0 @@
-"use strict";(function(){const isSettingsPage=window.location.pathname.endsWith("/settings.html");function changeSetting(settingName,value){if(settingName==="theme"){const useSystem=value==="system preference"?"true":"false";updateLocalStorage("use-system-theme",useSystem)}updateLocalStorage(settingName,value);switch(settingName){case"theme":case"preferred-dark-theme":case"preferred-light-theme":updateTheme();updateLightAndDark();break;case"line-numbers":if(value===true){window.rustdoc_add_line_numbers_to_examples()}else{window.rustdoc_remove_line_numbers_from_examples()}break}}function showLightAndDark(){removeClass(document.getElementById("preferred-light-theme"),"hidden");removeClass(document.getElementById("preferred-dark-theme"),"hidden")}function hideLightAndDark(){addClass(document.getElementById("preferred-light-theme"),"hidden");addClass(document.getElementById("preferred-dark-theme"),"hidden")}function updateLightAndDark(){const useSystem=getSettingValue("use-system-theme");if(useSystem==="true"||(useSystem===null&&getSettingValue("theme")===null)){showLightAndDark()}else{hideLightAndDark()}}function setEvents(settingsElement){updateLightAndDark();onEachLazy(settingsElement.querySelectorAll("input[type=\"checkbox\"]"),toggle=>{const settingId=toggle.id;const settingValue=getSettingValue(settingId);if(settingValue!==null){toggle.checked=settingValue==="true"}toggle.onchange=()=>{changeSetting(toggle.id,toggle.checked)}});onEachLazy(settingsElement.querySelectorAll("input[type=\"radio\"]"),elem=>{const settingId=elem.name;let settingValue=getSettingValue(settingId);if(settingId==="theme"){const useSystem=getSettingValue("use-system-theme");if(useSystem==="true"||settingValue===null){settingValue=useSystem==="false"?"light":"system preference"}}if(settingValue!==null&&settingValue!=="null"){elem.checked=settingValue===elem.value}elem.addEventListener("change",ev=>{changeSetting(ev.target.name,ev.target.value)})})}function buildSettingsPageSections(settings){let output="";for(const setting of settings){const js_data_name=setting["js_name"];const setting_name=setting["name"];if(setting["options"]!==undefined){output+=`\
-

-    
${setting_name}

-    
`;onEach(setting["options"],option=>{const checked=option===setting["default"]?" checked":"";const full=`${js_data_name}-${option.replace(/ /g,"-")}`;output+=`\
-        `});output+=`\
-    

-
`}else{const checked=setting["default"]===true?" checked":"";output+=`\
-
\
-    \
-
`}}return output}function buildSettingsPage(){const theme_names=getVar("themes").split(",").filter(t=>t);theme_names.push("light","dark","ayu");const settings=[{"name":"Theme","js_name":"theme","default":"system preference","options":theme_names.concat("system preference"),},{"name":"Preferred light theme","js_name":"preferred-light-theme","default":"light","options":theme_names,},{"name":"Preferred dark theme","js_name":"preferred-dark-theme","default":"dark","options":theme_names,},{"name":"Auto-hide item contents for large items","js_name":"auto-hide-large-items","default":true,},{"name":"Auto-hide item methods' documentation","js_name":"auto-hide-method-docs","default":false,},{"name":"Auto-hide trait implementation documentation","js_name":"auto-hide-trait-implementations","default":false,},{"name":"Directly go to item in search if there is only one result","js_name":"go-to-only-result","default":false,},{"name":"Show line numbers on code examples","js_name":"line-numbers","default":false,},{"name":"Disable keyboard shortcuts","js_name":"disable-shortcuts","default":false,},];const elementKind=isSettingsPage?"section":"div";const innerHTML=`
${buildSettingsPageSections(settings)}
`;const el=document.createElement(elementKind);el.id="settings";if(!isSettingsPage){el.className="popover"}el.innerHTML=innerHTML;if(isSettingsPage){document.getElementById(MAIN_ID).appendChild(el)}else{el.setAttribute("tabindex","-1");getSettingsButton().appendChild(el)}return el}const settingsMenu=buildSettingsPage();function displaySettings(){settingsMenu.style.display=""}function settingsBlurHandler(event){blurHandler(event,getSettingsButton(),window.hidePopoverMenus)}if(isSettingsPage){getSettingsButton().onclick=event=>{event.preventDefault()}}else{const settingsButton=getSettingsButton();const settingsMenu=document.getElementById("settings");settingsButton.onclick=event=>{if(settingsMenu.contains(event.target)){return}event.preventDefault();const shouldDisplaySettings=settingsMenu.style.display==="none";window.hideAllModals();if(shouldDisplaySettings){displaySettings()}};settingsButton.onblur=settingsBlurHandler;settingsButton.querySelector("a").onblur=settingsBlurHandler;onEachLazy(settingsMenu.querySelectorAll("input"),el=>{el.onblur=settingsBlurHandler});settingsMenu.onblur=settingsBlurHandler}setTimeout(()=>{setEvents(settingsMenu);if(!isSettingsPage){displaySettings()}removeClass(getSettingsButton(),"rotate")},0)})()
\ No newline at end of file
diff --git a/static.files/src-script-3280b574d94e47b4.js b/static.files/src-script-3280b574d94e47b4.js
deleted file mode 100644
index 9ea88921e..000000000
--- a/static.files/src-script-3280b574d94e47b4.js
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diff --git a/trait.impl/core/clone/trait.Clone.js b/trait.impl/core/clone/trait.Clone.js
index 603f7ca8b..e56a40ff0 100644
--- a/trait.impl/core/clone/trait.Clone.js
+++ b/trait.impl/core/clone/trait.Clone.js
@@ -1,3 +1,3 @@
 (function() {var implementors = {
-"oo7":[["impl Clone for WeakKeyError"],["impl Clone for Algorithm"],["impl Clone for Item"],["impl Clone for AttributeValue"]]
+"oo7":[["impl Clone for Algorithm"],["impl Clone for Item"],["impl Clone for AttributeValue"],["impl Clone for WeakKeyError"]]
 };if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/trait.impl/core/cmp/trait.PartialEq.js b/trait.impl/core/cmp/trait.PartialEq.js
index c6bcc9c8e..900e422e8 100644
--- a/trait.impl/core/cmp/trait.PartialEq.js
+++ b/trait.impl/core/cmp/trait.PartialEq.js
@@ -1,3 +1,3 @@
 (function() {var implementors = {
-"oo7":[["impl<'a> PartialEq for Item<'a>"],["impl PartialEq for Algorithm"]]
+"oo7":[["impl PartialEq for Algorithm"],["impl<'a> PartialEq for Item<'a>"]]
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\ No newline at end of file
diff --git a/trait.impl/core/convert/trait.AsRef.js b/trait.impl/core/convert/trait.AsRef.js
index 531050c66..1de18298e 100644
--- a/trait.impl/core/convert/trait.AsRef.js
+++ b/trait.impl/core/convert/trait.AsRef.js
@@ -1,3 +1,3 @@
 (function() {var implementors = {
-"oo7":[["impl AsRef<[u8]> for Key"],["impl AsRef<str> for AttributeValue"]]
+"oo7":[["impl AsRef<str> for AttributeValue"],["impl AsRef<[u8]> for Key"]]
 };if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/trait.impl/core/convert/trait.From.js b/trait.impl/core/convert/trait.From.js
index f9550f6d1..311c5be64 100644
--- a/trait.impl/core/convert/trait.From.js
+++ b/trait.impl/core/convert/trait.From.js
@@ -1,3 +1,3 @@
 (function() {var implementors = {
-"oo7":[["impl From<Error> for ServiceError"],["impl From<&Key> for Value<'_>"],["impl From<OwnedValue> for Key"],["impl From<Error> for Error"],["impl From<Error> for Error"],["impl From<WeakKeyError> for Error"],["impl From<Error> for Error"],["impl From<Error> for Error"],["impl From<Vec<u8>> for Secret"],["impl From<Error> for Error"],["impl From<Error> for Error"],["impl From<Error> for Error"],["impl From<ServiceError> for Error"],["impl From<Error> for Error"],["impl<S: ToString> From<S> for AttributeValue"],["impl From<Error> for Error"]]
+"oo7":[["impl From<Error> for Error"],["impl From<ServiceError> for Error"],["impl From<WeakKeyError> for Error"],["impl From<Error> for Error"],["impl From<Error> for ServiceError"],["impl From<Vec<u8>> for Secret"],["impl From<Error> for Error"],["impl From<OwnedValue> for Key"],["impl From<Error> for Error"],["impl From<Error> for Error"],["impl From<Error> for Error"],["impl<S: ToString> From<S> for AttributeValue"],["impl From<&Key> for Value<'_>"],["impl From<Error> for Error"],["impl From<Error> for Error"],["impl From<Error> for Error"]]
 };if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/trait.impl/core/convert/trait.TryFrom.js b/trait.impl/core/convert/trait.TryFrom.js
index 1fe485e3f..48ac70401 100644
--- a/trait.impl/core/convert/trait.TryFrom.js
+++ b/trait.impl/core/convert/trait.TryFrom.js
@@ -1,3 +1,3 @@
 (function() {var implementors = {
-"oo7":[["impl TryFrom<&[u8]> for Item"],["impl TryFrom<&[u8]> for Keyring"]]
+"oo7":[["impl TryFrom<&[u8]> for Keyring"],["impl TryFrom<&[u8]> for Item"]]
 };if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/trait.impl/core/error/trait.Error.js b/trait.impl/core/error/trait.Error.js
index ba9092ee4..d12f00468 100644
--- a/trait.impl/core/error/trait.Error.js
+++ b/trait.impl/core/error/trait.Error.js
@@ -1,3 +1,3 @@
 (function() {var implementors = {
-"oo7":[["impl Error for WeakKeyError"],["impl Error for Error"],["impl Error for InvalidItemError"],["impl Error for Error"],["impl Error for ServiceError"],["impl Error for Error"]]
+"oo7":[["impl Error for InvalidItemError"],["impl Error for Error"],["impl Error for Error"],["impl Error for ServiceError"],["impl Error for Error"],["impl Error for WeakKeyError"]]
 };if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/trait.impl/core/fmt/trait.Debug.js b/trait.impl/core/fmt/trait.Debug.js
index 0402a7f67..c108514a8 100644
--- a/trait.impl/core/fmt/trait.Debug.js
+++ b/trait.impl/core/fmt/trait.Debug.js
@@ -1,3 +1,3 @@
 (function() {var implementors = {
-"oo7":[["impl Debug for Item"],["impl Debug for Error"],["impl Debug for Item"],["impl Debug for Error"],["impl Debug for Algorithm"],["impl<'a> Debug for Item<'a>"],["impl<'a> Debug for Collection<'a>"],["impl<'a> Debug for Item<'a>"],["impl Debug for AttributeValue"],["impl Debug for Error"],["impl Debug for Secret"],["impl<'a> Debug for Service<'a>"],["impl<'a> Debug for Collection<'a>"],["impl Debug for Keyring"],["impl Debug for InvalidItemError"],["impl<'a> Debug for Session<'a>"],["impl Debug for Keyring"],["impl Debug for Keyring"],["impl Debug for WeakKeyError"],["impl<'a> Debug for Service<'a>"],["impl Debug for ServiceError"],["impl<'a> Debug for Secret<'a>"],["impl Debug for Key"]]
+"oo7":[["impl<'a> Debug for Service<'a>"],["impl<'a> Debug for Item<'a>"],["impl Debug for WeakKeyError"],["impl Debug for ServiceError"],["impl<'a> Debug for Secret<'a>"],["impl Debug for AttributeValue"],["impl<'a> Debug for Service<'a>"],["impl Debug for Keyring"],["impl<'a> Debug for Collection<'a>"],["impl Debug for Keyring"],["impl Debug for Error"],["impl Debug for Secret"],["impl Debug for Key"],["impl<'a> Debug for Collection<'a>"],["impl Debug for Keyring"],["impl Debug for Error"],["impl Debug for Item"],["impl<'a> Debug for Item<'a>"],["impl Debug for Error"],["impl Debug for Item"],["impl Debug for InvalidItemError"],["impl<'a> Debug for Session<'a>"],["impl Debug for Algorithm"]]
 };if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/trait.impl/core/fmt/trait.Display.js b/trait.impl/core/fmt/trait.Display.js
index 2cc541b67..2696e5966 100644
--- a/trait.impl/core/fmt/trait.Display.js
+++ b/trait.impl/core/fmt/trait.Display.js
@@ -1,3 +1,3 @@
 (function() {var implementors = {
-"oo7":[["impl Display for Error"],["impl Display for Error"],["impl Display for InvalidItemError"],["impl Display for Error"],["impl Display for ServiceError"],["impl Display for WeakKeyError"]]
+"oo7":[["impl Display for Error"],["impl Display for ServiceError"],["impl Display for Error"],["impl Display for Error"],["impl Display for WeakKeyError"],["impl Display for InvalidItemError"]]
 };if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/trait.impl/core/ops/drop/trait.Drop.js b/trait.impl/core/ops/drop/trait.Drop.js
index faa7b8ba9..6669fca45 100644
--- a/trait.impl/core/ops/drop/trait.Drop.js
+++ b/trait.impl/core/ops/drop/trait.Drop.js
@@ -1,3 +1,3 @@
 (function() {var implementors = {
-"oo7":[["impl Drop for AttributeValue"],["impl Drop for Secret"],["impl Drop for Key"],["impl Drop for Item"],["impl<'a> Drop for Secret<'a>"]]
+"oo7":[["impl Drop for Key"],["impl Drop for Item"],["impl Drop for Secret"],["impl<'a> Drop for Secret<'a>"],["impl Drop for AttributeValue"]]
 };if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/trait.impl/serde/de/trait.Deserialize.js b/trait.impl/serde/de/trait.Deserialize.js
index b60b4246c..4dcfaac3c 100644
--- a/trait.impl/serde/de/trait.Deserialize.js
+++ b/trait.impl/serde/de/trait.Deserialize.js
@@ -1,3 +1,3 @@
 (function() {var implementors = {
-"oo7":[["impl<'de> Deserialize<'de> for AttributeValue"],["impl<'de> Deserialize<'de> for Item"],["impl<'de> Deserialize<'de> for Keyring"]]
+"oo7":[["impl<'de> Deserialize<'de> for Keyring"],["impl<'de> Deserialize<'de> for Item"],["impl<'de> Deserialize<'de> for AttributeValue"]]
 };if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/trait.impl/serde/ser/trait.Serialize.js b/trait.impl/serde/ser/trait.Serialize.js
index 74e1c3146..a8034d5c8 100644
--- a/trait.impl/serde/ser/trait.Serialize.js
+++ b/trait.impl/serde/ser/trait.Serialize.js
@@ -1,3 +1,3 @@
 (function() {var implementors = {
-"oo7":[["impl<'a> Serialize for Secret<'a>"],["impl Serialize for Keyring"],["impl Serialize for Item"],["impl<'a> Serialize for Collection<'a>"],["impl<'a> Serialize for Session<'a>"],["impl Serialize for AttributeValue"],["impl<'a> Serialize for Item<'a>"],["impl Serialize for Algorithm"]]
+"oo7":[["impl<'a> Serialize for Session<'a>"],["impl Serialize for AttributeValue"],["impl<'a> Serialize for Secret<'a>"],["impl Serialize for Keyring"],["impl Serialize for Item"],["impl<'a> Serialize for Collection<'a>"],["impl Serialize for Algorithm"],["impl<'a> Serialize for Item<'a>"]]
 };if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/trait.impl/zeroize/trait.Zeroize.js b/trait.impl/zeroize/trait.Zeroize.js
index f3918cdf0..1afdd292b 100644
--- a/trait.impl/zeroize/trait.Zeroize.js
+++ b/trait.impl/zeroize/trait.Zeroize.js
@@ -1,3 +1,3 @@
 (function() {var implementors = {
-"oo7":[["impl Zeroize for AttributeValue"],["impl Zeroize for Secret"],["impl<'a> Zeroize for Secret<'a>"],["impl Zeroize for Key"],["impl Zeroize for Item"]]
+"oo7":[["impl Zeroize for Item"],["impl Zeroize for Key"],["impl Zeroize for Secret"],["impl<'a> Zeroize for Secret<'a>"],["impl Zeroize for AttributeValue"]]
 };if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/trait.impl/zvariant/type/trait.Type.js b/trait.impl/zvariant/type/trait.Type.js
index e0b4f5a48..c45190b7d 100644
--- a/trait.impl/zvariant/type/trait.Type.js
+++ b/trait.impl/zvariant/type/trait.Type.js
@@ -1,3 +1,3 @@
 (function() {var implementors = {
-"oo7":[["impl<'a> Type for Collection<'a>"],["impl<'a> Type for Item<'a>"],["impl<'a> Type for Session<'a>"],["impl Type for AttributeValue"],["impl<'a> Type for Service<'a>"],["impl Type for Keyring"],["impl Type for Item"],["impl Type for Algorithm"],["impl<'a> Type for Secret<'a>"]]
+"oo7":[["impl<'a> Type for Item<'a>"],["impl Type for AttributeValue"],["impl<'a> Type for Session<'a>"],["impl Type for Item"],["impl<'a> Type for Service<'a>"],["impl Type for Algorithm"],["impl<'a> Type for Collection<'a>"],["impl<'a> Type for Secret<'a>"],["impl Type for Keyring"]]
 };if (window.register_implementors) {window.register_implementors(implementors);} else {window.pending_implementors = implementors;}})()
\ No newline at end of file
diff --git a/type.impl/core/result/enum.Result.js b/type.impl/core/result/enum.Result.js
index ffc29eefc..a206df508 100644
--- a/type.impl/core/result/enum.Result.js
+++ b/type.impl/core/result/enum.Result.js
@@ -1,3 +1,3 @@
 (function() {var type_impls = {
-"oo7":[["
source§
impl<T, E> Result<T, E>
1.0.0 (const: 1.48.0) · source
pub const fn is_ok(&self) -> bool
Returns true if the result is Ok.
\n
Examples
\n
let x: Result<i32, &str> = Ok(-3);\nassert_eq!(x.is_ok(), true);\n\nlet x: Result<i32, &str> = Err(\"Some error message\");\nassert_eq!(x.is_ok(), false);
\n
1.70.0 · source
pub fn is_ok_and(self, f: impl FnOnce(T) -> bool) -> bool
Returns true if the result is Ok and the value inside of it matches a predicate.
\n
Examples
\n
let x: Result<u32, &str> = Ok(2);\nassert_eq!(x.is_ok_and(|x| x > 1), true);\n\nlet x: Result<u32, &str> = Ok(0);\nassert_eq!(x.is_ok_and(|x| x > 1), false);\n\nlet x: Result<u32, &str> = Err(\"hey\");\nassert_eq!(x.is_ok_and(|x| x > 1), false);
\n
1.0.0 (const: 1.48.0) · source
pub const fn is_err(&self) -> bool
Returns true if the result is Err.
\n
Examples
\n
let x: Result<i32, &str> = Ok(-3);\nassert_eq!(x.is_err(), false);\n\nlet x: Result<i32, &str> = Err(\"Some error message\");\nassert_eq!(x.is_err(), true);
\n
1.70.0 · source
pub fn is_err_and(self, f: impl FnOnce(E) -> bool) -> bool
Returns true if the result is Err and the value inside of it matches a predicate.
\n
Examples
\n
use std::io::{Error, ErrorKind};\n\nlet x: Result<u32, Error> = Err(Error::new(ErrorKind::NotFound, \"!\"));\nassert_eq!(x.is_err_and(|x| x.kind() == ErrorKind::NotFound), true);\n\nlet x: Result<u32, Error> = Err(Error::new(ErrorKind::PermissionDenied, \"!\"));\nassert_eq!(x.is_err_and(|x| x.kind() == ErrorKind::NotFound), false);\n\nlet x: Result<u32, Error> = Ok(123);\nassert_eq!(x.is_err_and(|x| x.kind() == ErrorKind::NotFound), false);
\n
1.0.0 · source
pub fn ok(self) -> Option<T>
Converts from Result<T, E> to Option<T>.
\n
Converts self into an Option<T>, consuming self,\nand discarding the error, if any.
\n
Examples
\n
let x: Result<u32, &str> = Ok(2);\nassert_eq!(x.ok(), Some(2));\n\nlet x: Result<u32, &str> = Err(\"Nothing here\");\nassert_eq!(x.ok(), None);
\n
1.0.0 · source
pub fn err(self) -> Option<E>
Converts from Result<T, E> to Option<E>.
\n
Converts self into an Option<E>, consuming self,\nand discarding the success value, if any.
\n
Examples
\n
let x: Result<u32, &str> = Ok(2);\nassert_eq!(x.err(), None);\n\nlet x: Result<u32, &str> = Err(\"Nothing here\");\nassert_eq!(x.err(), Some(\"Nothing here\"));
\n
1.0.0 (const: 1.48.0) · source
pub const fn as_ref(&self) -> Result<&T, &E>
Converts from &Result<T, E> to Result<&T, &E>.
\n
Produces a new Result, containing a reference\ninto the original, leaving the original in place.
\n
Examples
\n
let x: Result<u32, &str> = Ok(2);\nassert_eq!(x.as_ref(), Ok(&2));\n\nlet x: Result<u32, &str> = Err(\"Error\");\nassert_eq!(x.as_ref(), Err(&\"Error\"));
\n
1.0.0 (const: unstable) · source
pub fn as_mut(&mut self) -> Result<&mut T, &mut E>
Converts from &mut Result<T, E> to Result<&mut T, &mut E>.
\n
Examples
\n
fn mutate(r: &mut Result<i32, i32>) {\n    match r.as_mut() {\n        Ok(v) => *v = 42,\n        Err(e) => *e = 0,\n    }\n}\n\nlet mut x: Result<i32, i32> = Ok(2);\nmutate(&mut x);\nassert_eq!(x.unwrap(), 42);\n\nlet mut x: Result<i32, i32> = Err(13);\nmutate(&mut x);\nassert_eq!(x.unwrap_err(), 0);
\n
1.0.0 · source
pub fn map<U, F>(self, op: F) -> Result<U, E>
where\n    F: FnOnce(T) -> U,
Maps a Result<T, E> to Result<U, E> by applying a function to a\ncontained Ok value, leaving an Err value untouched.
\n
This function can be used to compose the results of two functions.
\n
Examples
\n
Print the numbers on each line of a string multiplied by two.
\n\n
let line = \"1\\n2\\n3\\n4\\n\";\n\nfor num in line.lines() {\n    match num.parse::<i32>().map(|i| i * 2) {\n        Ok(n) => println!(\"{n}\"),\n        Err(..) => {}\n    }\n}
\n
1.41.0 · source
pub fn map_or<U, F>(self, default: U, f: F) -> U
where\n    F: FnOnce(T) -> U,
Returns the provided default (if Err), or\napplies a function to the contained value (if Ok).
\n
Arguments passed to map_or are eagerly evaluated; if you are passing\nthe result of a function call, it is recommended to use map_or_else,\nwhich is lazily evaluated.
\n
Examples
\n
let x: Result<_, &str> = Ok(\"foo\");\nassert_eq!(x.map_or(42, |v| v.len()), 3);\n\nlet x: Result<&str, _> = Err(\"bar\");\nassert_eq!(x.map_or(42, |v| v.len()), 42);
\n
1.41.0 · source
pub fn map_or_else<U, D, F>(self, default: D, f: F) -> U
where\n    D: FnOnce(E) -> U,\n    F: FnOnce(T) -> U,
Maps a Result<T, E> to U by applying fallback function default to\na contained Err value, or function f to a contained Ok value.
\n
This function can be used to unpack a successful result\nwhile handling an error.
\n
Examples
\n
let k = 21;\n\nlet x : Result<_, &str> = Ok(\"foo\");\nassert_eq!(x.map_or_else(|e| k * 2, |v| v.len()), 3);\n\nlet x : Result<&str, _> = Err(\"bar\");\nassert_eq!(x.map_or_else(|e| k * 2, |v| v.len()), 42);
\n
1.0.0 · source
pub fn map_err<F, O>(self, op: O) -> Result<T, F>
where\n    O: FnOnce(E) -> F,
Maps a Result<T, E> to Result<T, F> by applying a function to a\ncontained Err value, leaving an Ok value untouched.
\n
This function can be used to pass through a successful result while handling\nan error.
\n
Examples
\n
fn stringify(x: u32) -> String { format!(\"error code: {x}\") }\n\nlet x: Result<u32, u32> = Ok(2);\nassert_eq!(x.map_err(stringify), Ok(2));\n\nlet x: Result<u32, u32> = Err(13);\nassert_eq!(x.map_err(stringify), Err(\"error code: 13\".to_string()));
\n
1.76.0 · source
pub fn inspect<F>(self, f: F) -> Result<T, E>
where\n    F: FnOnce(&T),
Calls the provided closure with a reference to the contained value (if Ok).
\n
Examples
\n
let x: u8 = \"4\"\n    .parse::<u8>()\n    .inspect(|x| println!(\"original: {x}\"))\n    .map(|x| x.pow(3))\n    .expect(\"failed to parse number\");
\n
1.76.0 · source
pub fn inspect_err<F>(self, f: F) -> Result<T, E>
where\n    F: FnOnce(&E),
Calls the provided closure with a reference to the contained error (if Err).
\n
Examples
\n
use std::{fs, io};\n\nfn read() -> io::Result<String> {\n    fs::read_to_string(\"address.txt\")\n        .inspect_err(|e| eprintln!(\"failed to read file: {e}\"))\n}
\n
1.47.0 · source
pub fn as_deref(&self) -> Result<&<T as Deref>::Target, &E>
where\n    T: Deref,
Converts from Result<T, E> (or &Result<T, E>) to Result<&<T as Deref>::Target, &E>.
\n
Coerces the Ok variant of the original Result via Deref\nand returns the new Result.
\n
Examples
\n
let x: Result<String, u32> = Ok(\"hello\".to_string());\nlet y: Result<&str, &u32> = Ok(\"hello\");\nassert_eq!(x.as_deref(), y);\n\nlet x: Result<String, u32> = Err(42);\nlet y: Result<&str, &u32> = Err(&42);\nassert_eq!(x.as_deref(), y);
\n
1.47.0 · source
pub fn as_deref_mut(&mut self) -> Result<&mut <T as Deref>::Target, &mut E>
where\n    T: DerefMut,
Converts from Result<T, E> (or &mut Result<T, E>) to Result<&mut <T as DerefMut>::Target, &mut E>.
\n
Coerces the Ok variant of the original Result via DerefMut\nand returns the new Result.
\n
Examples
\n
let mut s = \"HELLO\".to_string();\nlet mut x: Result<String, u32> = Ok(\"hello\".to_string());\nlet y: Result<&mut str, &mut u32> = Ok(&mut s);\nassert_eq!(x.as_deref_mut().map(|x| { x.make_ascii_uppercase(); x }), y);\n\nlet mut i = 42;\nlet mut x: Result<String, u32> = Err(42);\nlet y: Result<&mut str, &mut u32> = Err(&mut i);\nassert_eq!(x.as_deref_mut().map(|x| { x.make_ascii_uppercase(); x }), y);
\n
1.0.0 · source
pub fn iter(&self) -> Iter<'_, T>
Returns an iterator over the possibly contained value.
\n
The iterator yields one value if the result is Result::Ok, otherwise none.
\n
Examples
\n
let x: Result<u32, &str> = Ok(7);\nassert_eq!(x.iter().next(), Some(&7));\n\nlet x: Result<u32, &str> = Err(\"nothing!\");\nassert_eq!(x.iter().next(), None);
\n
1.0.0 · source
pub fn iter_mut(&mut self) -> IterMut<'_, T>
Returns a mutable iterator over the possibly contained value.
\n
The iterator yields one value if the result is Result::Ok, otherwise none.
\n
Examples
\n
let mut x: Result<u32, &str> = Ok(7);\nmatch x.iter_mut().next() {\n    Some(v) => *v = 40,\n    None => {},\n}\nassert_eq!(x, Ok(40));\n\nlet mut x: Result<u32, &str> = Err(\"nothing!\");\nassert_eq!(x.iter_mut().next(), None);
\n
1.4.0 · source
pub fn expect(self, msg: &str) -> T
where\n    E: Debug,
Returns the contained Ok value, consuming the self value.
\n
Because this function may panic, its use is generally discouraged.\nInstead, prefer to use pattern matching and handle the Err\ncase explicitly, or call unwrap_or, unwrap_or_else, or\nunwrap_or_default.
\n
Panics
\n
Panics if the value is an Err, with a panic message including the\npassed message, and the content of the Err.
\n
Examples
\n
ⓘ
let x: Result<u32, &str> = Err(\"emergency failure\");\nx.expect(\"Testing expect\"); // panics with `Testing expect: emergency failure`
\n
Recommended Message Style
\n
We recommend that expect messages are used to describe the reason you\nexpect the Result should be Ok.
\n\n
ⓘ
let path = std::env::var(\"IMPORTANT_PATH\")\n    .expect(\"env variable `IMPORTANT_PATH` should be set by `wrapper_script.sh`\");
\n
Hint: If you’re having trouble remembering how to phrase expect\nerror messages remember to focus on the word “should” as in “env\nvariable should be set by blah” or “the given binary should be available\nand executable by the current user”.
\n
For more detail on expect message styles and the reasoning behind our recommendation please\nrefer to the section on “Common Message\nStyles” in the\nstd::error module docs.
\n
1.0.0 · source
pub fn unwrap(self) -> T
where\n    E: Debug,
Returns the contained Ok value, consuming the self value.
\n
Because this function may panic, its use is generally discouraged.\nInstead, prefer to use pattern matching and handle the Err\ncase explicitly, or call unwrap_or, unwrap_or_else, or\nunwrap_or_default.
\n
Panics
\n
Panics if the value is an Err, with a panic message provided by the\nErr’s value.
\n
Examples
\n
Basic usage:
\n\n
let x: Result<u32, &str> = Ok(2);\nassert_eq!(x.unwrap(), 2);
\n\n
ⓘ
let x: Result<u32, &str> = Err(\"emergency failure\");\nx.unwrap(); // panics with `emergency failure`
\n
1.16.0 · source
pub fn unwrap_or_default(self) -> T
where\n    T: Default,
Returns the contained Ok value or a default
\n
Consumes the self argument then, if Ok, returns the contained\nvalue, otherwise if Err, returns the default value for that\ntype.
\n
Examples
\n
Converts a string to an integer, turning poorly-formed strings\ninto 0 (the default value for integers). parse converts\na string to any other type that implements FromStr, returning an\nErr on error.
\n\n
let good_year_from_input = \"1909\";\nlet bad_year_from_input = \"190blarg\";\nlet good_year = good_year_from_input.parse().unwrap_or_default();\nlet bad_year = bad_year_from_input.parse().unwrap_or_default();\n\nassert_eq!(1909, good_year);\nassert_eq!(0, bad_year);
\n
1.17.0 · source
pub fn expect_err(self, msg: &str) -> E
where\n    T: Debug,
Returns the contained Err value, consuming the self value.
\n
Panics
\n
Panics if the value is an Ok, with a panic message including the\npassed message, and the content of the Ok.
\n
Examples
\n
ⓘ
let x: Result<u32, &str> = Ok(10);\nx.expect_err(\"Testing expect_err\"); // panics with `Testing expect_err: 10`
\n
1.0.0 · source
pub fn unwrap_err(self) -> E
where\n    T: Debug,
Returns the contained Err value, consuming the self value.
\n
Panics
\n
Panics if the value is an Ok, with a custom panic message provided\nby the Ok’s value.
\n
Examples
\n
ⓘ
let x: Result<u32, &str> = Ok(2);\nx.unwrap_err(); // panics with `2`
\n\n
let x: Result<u32, &str> = Err(\"emergency failure\");\nassert_eq!(x.unwrap_err(), \"emergency failure\");
\n
source
pub fn into_ok(self) -> T
where\n    E: Into<!>,
🔬This is a nightly-only experimental API. (unwrap_infallible)
Returns the contained Ok value, but never panics.
\n
Unlike unwrap, this method is known to never panic on the\nresult types it is implemented for. Therefore, it can be used\ninstead of unwrap as a maintainability safeguard that will fail\nto compile if the error type of the Result is later changed\nto an error that can actually occur.
\n
Examples
\n
\nfn only_good_news() -> Result<String, !> {\n    Ok(\"this is fine\".into())\n}\n\nlet s: String = only_good_news().into_ok();\nprintln!(\"{s}\");
\n
source
pub fn into_err(self) -> E
where\n    T: Into<!>,
🔬This is a nightly-only experimental API. (unwrap_infallible)
Returns the contained Err value, but never panics.
\n
Unlike unwrap_err, this method is known to never panic on the\nresult types it is implemented for. Therefore, it can be used\ninstead of unwrap_err as a maintainability safeguard that will fail\nto compile if the ok type of the Result is later changed\nto a type that can actually occur.
\n
Examples
\n
\nfn only_bad_news() -> Result<!, String> {\n    Err(\"Oops, it failed\".into())\n}\n\nlet error: String = only_bad_news().into_err();\nprintln!(\"{error}\");
\n
1.0.0 · source
pub fn and<U>(self, res: Result<U, E>) -> Result<U, E>
Returns res if the result is Ok, otherwise returns the Err value of self.
\n
Arguments passed to and are eagerly evaluated; if you are passing the\nresult of a function call, it is recommended to use and_then, which is\nlazily evaluated.
\n
Examples
\n
let x: Result<u32, &str> = Ok(2);\nlet y: Result<&str, &str> = Err(\"late error\");\nassert_eq!(x.and(y), Err(\"late error\"));\n\nlet x: Result<u32, &str> = Err(\"early error\");\nlet y: Result<&str, &str> = Ok(\"foo\");\nassert_eq!(x.and(y), Err(\"early error\"));\n\nlet x: Result<u32, &str> = Err(\"not a 2\");\nlet y: Result<&str, &str> = Err(\"late error\");\nassert_eq!(x.and(y), Err(\"not a 2\"));\n\nlet x: Result<u32, &str> = Ok(2);\nlet y: Result<&str, &str> = Ok(\"different result type\");\nassert_eq!(x.and(y), Ok(\"different result type\"));
\n
1.0.0 · source
pub fn and_then<U, F>(self, op: F) -> Result<U, E>
where\n    F: FnOnce(T) -> Result<U, E>,
Calls op if the result is Ok, otherwise returns the Err value of self.
\n
This function can be used for control flow based on Result values.
\n
Examples
\n
fn sq_then_to_string(x: u32) -> Result<String, &'static str> {\n    x.checked_mul(x).map(|sq| sq.to_string()).ok_or(\"overflowed\")\n}\n\nassert_eq!(Ok(2).and_then(sq_then_to_string), Ok(4.to_string()));\nassert_eq!(Ok(1_000_000).and_then(sq_then_to_string), Err(\"overflowed\"));\nassert_eq!(Err(\"not a number\").and_then(sq_then_to_string), Err(\"not a number\"));
\n
Often used to chain fallible operations that may return Err.
\n\n
use std::{io::ErrorKind, path::Path};\n\n// Note: on Windows \"/\" maps to \"C:\\\"\nlet root_modified_time = Path::new(\"/\").metadata().and_then(|md| md.modified());\nassert!(root_modified_time.is_ok());\n\nlet should_fail = Path::new(\"/bad/path\").metadata().and_then(|md| md.modified());\nassert!(should_fail.is_err());\nassert_eq!(should_fail.unwrap_err().kind(), ErrorKind::NotFound);
\n
1.0.0 · source
pub fn or<F>(self, res: Result<T, F>) -> Result<T, F>
Returns res if the result is Err, otherwise returns the Ok value of self.
\n
Arguments passed to or are eagerly evaluated; if you are passing the\nresult of a function call, it is recommended to use or_else, which is\nlazily evaluated.
\n
Examples
\n
let x: Result<u32, &str> = Ok(2);\nlet y: Result<u32, &str> = Err(\"late error\");\nassert_eq!(x.or(y), Ok(2));\n\nlet x: Result<u32, &str> = Err(\"early error\");\nlet y: Result<u32, &str> = Ok(2);\nassert_eq!(x.or(y), Ok(2));\n\nlet x: Result<u32, &str> = Err(\"not a 2\");\nlet y: Result<u32, &str> = Err(\"late error\");\nassert_eq!(x.or(y), Err(\"late error\"));\n\nlet x: Result<u32, &str> = Ok(2);\nlet y: Result<u32, &str> = Ok(100);\nassert_eq!(x.or(y), Ok(2));
\n
1.0.0 · source
pub fn or_else<F, O>(self, op: O) -> Result<T, F>
where\n    O: FnOnce(E) -> Result<T, F>,
Calls op if the result is Err, otherwise returns the Ok value of self.
\n
This function can be used for control flow based on result values.
\n
Examples
\n
fn sq(x: u32) -> Result<u32, u32> { Ok(x * x) }\nfn err(x: u32) -> Result<u32, u32> { Err(x) }\n\nassert_eq!(Ok(2).or_else(sq).or_else(sq), Ok(2));\nassert_eq!(Ok(2).or_else(err).or_else(sq), Ok(2));\nassert_eq!(Err(3).or_else(sq).or_else(err), Ok(9));\nassert_eq!(Err(3).or_else(err).or_else(err), Err(3));
\n
1.0.0 · source
pub fn unwrap_or(self, default: T) -> T
Returns the contained Ok value or a provided default.
\n
Arguments passed to unwrap_or are eagerly evaluated; if you are passing\nthe result of a function call, it is recommended to use unwrap_or_else,\nwhich is lazily evaluated.
\n
Examples
\n
let default = 2;\nlet x: Result<u32, &str> = Ok(9);\nassert_eq!(x.unwrap_or(default), 9);\n\nlet x: Result<u32, &str> = Err(\"error\");\nassert_eq!(x.unwrap_or(default), default);
\n
1.0.0 · source
pub fn unwrap_or_else<F>(self, op: F) -> T
where\n    F: FnOnce(E) -> T,
Returns the contained Ok value or computes it from a closure.
\n
Examples
\n
fn count(x: &str) -> usize { x.len() }\n\nassert_eq!(Ok(2).unwrap_or_else(count), 2);\nassert_eq!(Err(\"foo\").unwrap_or_else(count), 3);
\n
1.58.0 · source
pub unsafe fn unwrap_unchecked(self) -> T
Returns the contained Ok value, consuming the self value,\nwithout checking that the value is not an Err.
\n
Safety
\n
Calling this method on an Err is undefined behavior.
\n
Examples
\n
let x: Result<u32, &str> = Ok(2);\nassert_eq!(unsafe { x.unwrap_unchecked() }, 2);
\n\n
let x: Result<u32, &str> = Err(\"emergency failure\");\nunsafe { x.unwrap_unchecked(); } // Undefined behavior!
\n
1.58.0 · source
pub unsafe fn unwrap_err_unchecked(self) -> E
Returns the contained Err value, consuming the self value,\nwithout checking that the value is not an Ok.
\n
Safety
\n
Calling this method on an Ok is undefined behavior.
\n
Examples
\n
let x: Result<u32, &str> = Ok(2);\nunsafe { x.unwrap_err_unchecked() }; // Undefined behavior!
\n\n
let x: Result<u32, &str> = Err(\"emergency failure\");\nassert_eq!(unsafe { x.unwrap_err_unchecked() }, \"emergency failure\");
\n
",0,"oo7::error::Result"],["
source§
impl<T, E> Result<&T, E>
1.59.0 · source
pub fn copied(self) -> Result<T, E>
where\n    T: Copy,
Maps a Result<&T, E> to a Result<T, E> by copying the contents of the\nOk part.
\n
Examples
\n
let val = 12;\nlet x: Result<&i32, i32> = Ok(&val);\nassert_eq!(x, Ok(&12));\nlet copied = x.copied();\nassert_eq!(copied, Ok(12));
\n
1.59.0 · source
pub fn cloned(self) -> Result<T, E>
where\n    T: Clone,
Maps a Result<&T, E> to a Result<T, E> by cloning the contents of the\nOk part.
\n
Examples
\n
let val = 12;\nlet x: Result<&i32, i32> = Ok(&val);\nassert_eq!(x, Ok(&12));\nlet cloned = x.cloned();\nassert_eq!(cloned, Ok(12));
\n
",0,"oo7::error::Result"],["
source§
impl<T, E> Result<&mut T, E>
1.59.0 · source
pub fn copied(self) -> Result<T, E>
where\n    T: Copy,
Maps a Result<&mut T, E> to a Result<T, E> by copying the contents of the\nOk part.
\n
Examples
\n
let mut val = 12;\nlet x: Result<&mut i32, i32> = Ok(&mut val);\nassert_eq!(x, Ok(&mut 12));\nlet copied = x.copied();\nassert_eq!(copied, Ok(12));
\n
1.59.0 · source
pub fn cloned(self) -> Result<T, E>
where\n    T: Clone,
Maps a Result<&mut T, E> to a Result<T, E> by cloning the contents of the\nOk part.
\n
Examples
\n
let mut val = 12;\nlet x: Result<&mut i32, i32> = Ok(&mut val);\nassert_eq!(x, Ok(&mut 12));\nlet cloned = x.cloned();\nassert_eq!(cloned, Ok(12));
\n
",0,"oo7::error::Result"],["
source§
impl<T, E> Result<Option<T>, E>
1.33.0 (const: unstable) · source
pub fn transpose(self) -> Option<Result<T, E>>
Transposes a Result of an Option into an Option of a Result.
\n
Ok(None) will be mapped to None.\nOk(Some(_)) and Err(_) will be mapped to Some(Ok(_)) and Some(Err(_)).
\n
Examples
\n
#[derive(Debug, Eq, PartialEq)]\nstruct SomeErr;\n\nlet x: Result<Option<i32>, SomeErr> = Ok(Some(5));\nlet y: Option<Result<i32, SomeErr>> = Some(Ok(5));\nassert_eq!(x.transpose(), y);
\n
",0,"oo7::error::Result"],["
source§
impl<T, E> Result<Result<T, E>, E>
source
pub fn flatten(self) -> Result<T, E>
🔬This is a nightly-only experimental API. (result_flattening)
Converts from Result<Result<T, E>, E> to Result<T, E>
\n
Examples
\n
#![feature(result_flattening)]\nlet x: Result<Result<&'static str, u32>, u32> = Ok(Ok(\"hello\"));\nassert_eq!(Ok(\"hello\"), x.flatten());\n\nlet x: Result<Result<&'static str, u32>, u32> = Ok(Err(6));\nassert_eq!(Err(6), x.flatten());\n\nlet x: Result<Result<&'static str, u32>, u32> = Err(6);\nassert_eq!(Err(6), x.flatten());
\n
Flattening only removes one level of nesting at a time:
\n\n
#![feature(result_flattening)]\nlet x: Result<Result<Result<&'static str, u32>, u32>, u32> = Ok(Ok(Ok(\"hello\")));\nassert_eq!(Ok(Ok(\"hello\")), x.flatten());\nassert_eq!(Ok(\"hello\"), x.flatten().flatten());
\n
",0,"oo7::error::Result"],["
1.61.0 · source§
impl<T, E> Termination for Result<T, E>
where\n    T: Termination,\n    E: Debug,
source§
fn report(self) -> ExitCode
Is called to get the representation of the value as status code.\nThis status code is returned to the operating system.
","Termination","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> IntoIterator for Result<T, E>
source§
fn into_iter(self) -> IntoIter<T>
Returns a consuming iterator over the possibly contained value.
\n
The iterator yields one value if the result is Result::Ok, otherwise none.
\n
Examples
\n
let x: Result<u32, &str> = Ok(5);\nlet v: Vec<u32> = x.into_iter().collect();\nassert_eq!(v, [5]);\n\nlet x: Result<u32, &str> = Err(\"nothing!\");\nlet v: Vec<u32> = x.into_iter().collect();\nassert_eq!(v, []);
\n
§
type Item = T
The type of the elements being iterated over.
§
type IntoIter = IntoIter<T>
Which kind of iterator are we turning this into?
","IntoIterator","oo7::error::Result"],["
source§
impl<T, E, F> FromResidual<Yeet<E>> for Result<T, F>
where\n    F: From<E>,
source§
fn from_residual(_: Yeet<E>) -> Result<T, F>
🔬This is a nightly-only experimental API. (try_trait_v2)
Constructs the type from a compatible Residual type. Read more
","FromResidual>","oo7::error::Result"],["
source§
impl<T, E, F> FromResidual<Result<Infallible, E>> for Result<T, F>
where\n    F: From<E>,
source§
fn from_residual(residual: Result<Infallible, E>) -> Result<T, F>
🔬This is a nightly-only experimental API. (try_trait_v2)
Constructs the type from a compatible Residual type. Read more
","FromResidual>","oo7::error::Result"],["
1.16.0 · source§
impl<T, U, E> Sum<Result<U, E>> for Result<T, E>
where\n    T: Sum<U>,
source§
fn sum<I>(iter: I) -> Result<T, E>
where\n    I: Iterator<Item = Result<U, E>>,
Takes each element in the Iterator: if it is an Err, no further\nelements are taken, and the Err is returned. Should no Err\noccur, the sum of all elements is returned.
\n
Examples
\n
This sums up every integer in a vector, rejecting the sum if a negative\nelement is encountered:
\n\n
let f = |&x: &i32| if x < 0 { Err(\"Negative element found\") } else { Ok(x) };\nlet v = vec![1, 2];\nlet res: Result<i32, _> = v.iter().map(f).sum();\nassert_eq!(res, Ok(3));\nlet v = vec![1, -2];\nlet res: Result<i32, _> = v.iter().map(f).sum();\nassert_eq!(res, Err(\"Negative element found\"));
\n
","Sum>","oo7::error::Result"],["
source§
impl<T, E> Try for Result<T, E>
§
type Output = T
🔬This is a nightly-only experimental API. (try_trait_v2)
The type of the value produced by ? when not short-circuiting.
§
type Residual = Result<Infallible, E>
🔬This is a nightly-only experimental API. (try_trait_v2)
The type of the value passed to FromResidual::from_residual\nas part of ? when short-circuiting. Read more
source§
fn from_output(output: <Result<T, E> as Try>::Output) -> Result<T, E>
🔬This is a nightly-only experimental API. (try_trait_v2)
Constructs the type from its Output type. Read more
source§
fn branch(\n    self\n) -> ControlFlow<<Result<T, E> as Try>::Residual, <Result<T, E> as Try>::Output>
🔬This is a nightly-only experimental API. (try_trait_v2)
Used in ? to decide whether the operator should produce a value\n(because this returned ControlFlow::Continue)\nor propagate a value back to the caller\n(because this returned ControlFlow::Break). Read more
","Try","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> StructuralPartialEq for Result<T, E>
","StructuralPartialEq","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> PartialOrd for Result<T, E>
where\n    T: PartialOrd,\n    E: PartialOrd,
source§
fn partial_cmp(&self, other: &Result<T, E>) -> Option<Ordering>
This method returns an ordering between self and other values if one exists. Read more
1.0.0 · source§
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · source§
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self and other) and is used by the <=\noperator. Read more
1.0.0 · source§
fn gt(&self, other: &Rhs) -> bool
This method tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 · source§
fn ge(&self, other: &Rhs) -> bool
This method tests greater than or equal to (for self and other) and is used by the >=\noperator. Read more
","PartialOrd","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> Copy for Result<T, E>
where\n    T: Copy,\n    E: Copy,
","Copy","oo7::error::Result"],["
1.16.0 · source§
impl<T, U, E> Product<Result<U, E>> for Result<T, E>
where\n    T: Product<U>,
source§
fn product<I>(iter: I) -> Result<T, E>
where\n    I: Iterator<Item = Result<U, E>>,
Takes each element in the Iterator: if it is an Err, no further\nelements are taken, and the Err is returned. Should no Err\noccur, the product of all elements is returned.
\n
Examples
\n
This multiplies each number in a vector of strings,\nif a string could not be parsed the operation returns Err:
\n\n
let nums = vec![\"5\", \"10\", \"1\", \"2\"];\nlet total: Result<usize, _> = nums.iter().map(|w| w.parse::<usize>()).product();\nassert_eq!(total, Ok(100));\nlet nums = vec![\"5\", \"10\", \"one\", \"2\"];\nlet total: Result<usize, _> = nums.iter().map(|w| w.parse::<usize>()).product();\nassert!(total.is_err());
\n
","Product>","oo7::error::Result"],["
source§
impl<T, E> Residual<T> for Result<Infallible, E>
§
type TryType = Result<T, E>
🔬This is a nightly-only experimental API. (try_trait_v2_residual)
The “return” type of this meta-function.
","Residual","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> Hash for Result<T, E>
where\n    T: Hash,\n    E: Hash,
source§
fn hash<__H>(&self, state: &mut __H)
where\n    __H: Hasher,
Feeds this value into the given Hasher. Read more
1.3.0 · source§
fn hash_slice<H>(data: &[Self], state: &mut H)
where\n    H: Hasher,\n    Self: Sized,
Feeds a slice of this type into the given Hasher. Read more
","Hash","oo7::error::Result"],["
1.0.0 · source§
impl<A, E, V> FromIterator<Result<A, E>> for Result<V, E>
where\n    V: FromIterator<A>,
source§
fn from_iter<I>(iter: I) -> Result<V, E>
where\n    I: IntoIterator<Item = Result<A, E>>,
Takes each element in the Iterator: if it is an Err, no further\nelements are taken, and the Err is returned. Should no Err occur, a\ncontainer with the values of each Result is returned.
\n
Here is an example which increments every integer in a vector,\nchecking for overflow:
\n\n
let v = vec![1, 2];\nlet res: Result<Vec<u32>, &'static str> = v.iter().map(|x: &u32|\n    x.checked_add(1).ok_or(\"Overflow!\")\n).collect();\nassert_eq!(res, Ok(vec![2, 3]));
\n
Here is another example that tries to subtract one from another list\nof integers, this time checking for underflow:
\n\n
let v = vec![1, 2, 0];\nlet res: Result<Vec<u32>, &'static str> = v.iter().map(|x: &u32|\n    x.checked_sub(1).ok_or(\"Underflow!\")\n).collect();\nassert_eq!(res, Err(\"Underflow!\"));
\n
Here is a variation on the previous example, showing that no\nfurther elements are taken from iter after the first Err.
\n\n
let v = vec![3, 2, 1, 10];\nlet mut shared = 0;\nlet res: Result<Vec<u32>, &'static str> = v.iter().map(|x: &u32| {\n    shared += x;\n    x.checked_sub(2).ok_or(\"Underflow!\")\n}).collect();\nassert_eq!(res, Err(\"Underflow!\"));\nassert_eq!(shared, 6);
\n
Since the third element caused an underflow, no further elements were taken,\nso the final value of shared is 6 (= 3 + 2 + 1), not 16.
\n
","FromIterator>","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> StructuralEq for Result<T, E>
","StructuralEq","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> Eq for Result<T, E>
where\n    T: Eq,\n    E: Eq,
","Eq","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> Ord for Result<T, E>
where\n    T: Ord,\n    E: Ord,
source§
fn cmp(&self, other: &Result<T, E>) -> Ordering
This method returns an Ordering between self and other. Read more
1.21.0 · source§
fn max(self, other: Self) -> Self
where\n    Self: Sized,
Compares and returns the maximum of two values. Read more
1.21.0 · source§
fn min(self, other: Self) -> Self
where\n    Self: Sized,
Compares and returns the minimum of two values. Read more
1.50.0 · source§
fn clamp(self, min: Self, max: Self) -> Self
where\n    Self: Sized + PartialOrd,
Restrict a value to a certain interval. Read more
","Ord","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> PartialEq for Result<T, E>
where\n    T: PartialEq,\n    E: PartialEq,
source§
fn eq(&self, other: &Result<T, E>) -> bool
This method tests for self and other values to be equal, and is used\nby ==.
1.0.0 · source§
fn ne(&self, other: &Rhs) -> bool
This method tests for !=. The default implementation is almost always\nsufficient, and should not be overridden without very good reason.
","PartialEq","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> Debug for Result<T, E>
where\n    T: Debug,\n    E: Debug,
source§
fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>
Formats the value using the given formatter. Read more
","Debug","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> Clone for Result<T, E>
where\n    T: Clone,\n    E: Clone,
source§
fn clone(&self) -> Result<T, E>
Returns a copy of the value. Read more
source§
fn clone_from(&mut self, source: &Result<T, E>)
Performs copy-assignment from source. Read more
","Clone","oo7::error::Result"],["
§
impl<T, E> ResultAdapter for Result<T, E>
§
type Ok = T
§
type Err = E
","ResultAdapter","oo7::error::Result"],["
source§
impl<'de, T, E> Deserialize<'de> for Result<T, E>
where\n    T: Deserialize<'de>,\n    E: Deserialize<'de>,
source§
fn deserialize<D>(\n    deserializer: D\n) -> Result<Result<T, E>, <D as Deserializer<'de>>::Error>
where\n    D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
","Deserialize<'de>","oo7::error::Result"],["
source§
impl<T, E> Serialize for Result<T, E>
where\n    T: Serialize,\n    E: Serialize,
source§
fn serialize<S>(\n    &self,\n    serializer: S\n) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where\n    S: Serializer,
Serialize this value into the given Serde serializer. Read more
","Serialize","oo7::error::Result"]]
+"oo7":[["
source§
impl<T, E> Result<T, E>
1.0.0 (const: 1.48.0) · source
pub const fn is_ok(&self) -> bool
Returns true if the result is Ok.
\n
Examples
\n
let x: Result<i32, &str> = Ok(-3);\nassert_eq!(x.is_ok(), true);\n\nlet x: Result<i32, &str> = Err(\"Some error message\");\nassert_eq!(x.is_ok(), false);
\n
1.70.0 · source
pub fn is_ok_and(self, f: impl FnOnce(T) -> bool) -> bool
Returns true if the result is Ok and the value inside of it matches a predicate.
\n
Examples
\n
let x: Result<u32, &str> = Ok(2);\nassert_eq!(x.is_ok_and(|x| x > 1), true);\n\nlet x: Result<u32, &str> = Ok(0);\nassert_eq!(x.is_ok_and(|x| x > 1), false);\n\nlet x: Result<u32, &str> = Err(\"hey\");\nassert_eq!(x.is_ok_and(|x| x > 1), false);
\n
1.0.0 (const: 1.48.0) · source
pub const fn is_err(&self) -> bool
Returns true if the result is Err.
\n
Examples
\n
let x: Result<i32, &str> = Ok(-3);\nassert_eq!(x.is_err(), false);\n\nlet x: Result<i32, &str> = Err(\"Some error message\");\nassert_eq!(x.is_err(), true);
\n
1.70.0 · source
pub fn is_err_and(self, f: impl FnOnce(E) -> bool) -> bool
Returns true if the result is Err and the value inside of it matches a predicate.
\n
Examples
\n
use std::io::{Error, ErrorKind};\n\nlet x: Result<u32, Error> = Err(Error::new(ErrorKind::NotFound, \"!\"));\nassert_eq!(x.is_err_and(|x| x.kind() == ErrorKind::NotFound), true);\n\nlet x: Result<u32, Error> = Err(Error::new(ErrorKind::PermissionDenied, \"!\"));\nassert_eq!(x.is_err_and(|x| x.kind() == ErrorKind::NotFound), false);\n\nlet x: Result<u32, Error> = Ok(123);\nassert_eq!(x.is_err_and(|x| x.kind() == ErrorKind::NotFound), false);
\n
1.0.0 · source
pub fn ok(self) -> Option<T>
Converts from Result<T, E> to Option<T>.
\n
Converts self into an Option<T>, consuming self,\nand discarding the error, if any.
\n
Examples
\n
let x: Result<u32, &str> = Ok(2);\nassert_eq!(x.ok(), Some(2));\n\nlet x: Result<u32, &str> = Err(\"Nothing here\");\nassert_eq!(x.ok(), None);
\n
1.0.0 · source
pub fn err(self) -> Option<E>
Converts from Result<T, E> to Option<E>.
\n
Converts self into an Option<E>, consuming self,\nand discarding the success value, if any.
\n
Examples
\n
let x: Result<u32, &str> = Ok(2);\nassert_eq!(x.err(), None);\n\nlet x: Result<u32, &str> = Err(\"Nothing here\");\nassert_eq!(x.err(), Some(\"Nothing here\"));
\n
1.0.0 (const: 1.48.0) · source
pub const fn as_ref(&self) -> Result<&T, &E>
Converts from &Result<T, E> to Result<&T, &E>.
\n
Produces a new Result, containing a reference\ninto the original, leaving the original in place.
\n
Examples
\n
let x: Result<u32, &str> = Ok(2);\nassert_eq!(x.as_ref(), Ok(&2));\n\nlet x: Result<u32, &str> = Err(\"Error\");\nassert_eq!(x.as_ref(), Err(&\"Error\"));
\n
1.0.0 (const: unstable) · source
pub fn as_mut(&mut self) -> Result<&mut T, &mut E>
Converts from &mut Result<T, E> to Result<&mut T, &mut E>.
\n
Examples
\n
fn mutate(r: &mut Result<i32, i32>) {\n    match r.as_mut() {\n        Ok(v) => *v = 42,\n        Err(e) => *e = 0,\n    }\n}\n\nlet mut x: Result<i32, i32> = Ok(2);\nmutate(&mut x);\nassert_eq!(x.unwrap(), 42);\n\nlet mut x: Result<i32, i32> = Err(13);\nmutate(&mut x);\nassert_eq!(x.unwrap_err(), 0);
\n
1.0.0 · source
pub fn map<U, F>(self, op: F) -> Result<U, E>
where\n    F: FnOnce(T) -> U,
Maps a Result<T, E> to Result<U, E> by applying a function to a\ncontained Ok value, leaving an Err value untouched.
\n
This function can be used to compose the results of two functions.
\n
Examples
\n
Print the numbers on each line of a string multiplied by two.
\n\n
let line = \"1\\n2\\n3\\n4\\n\";\n\nfor num in line.lines() {\n    match num.parse::<i32>().map(|i| i * 2) {\n        Ok(n) => println!(\"{n}\"),\n        Err(..) => {}\n    }\n}
\n
1.41.0 · source
pub fn map_or<U, F>(self, default: U, f: F) -> U
where\n    F: FnOnce(T) -> U,
Returns the provided default (if Err), or\napplies a function to the contained value (if Ok).
\n
Arguments passed to map_or are eagerly evaluated; if you are passing\nthe result of a function call, it is recommended to use map_or_else,\nwhich is lazily evaluated.
\n
Examples
\n
let x: Result<_, &str> = Ok(\"foo\");\nassert_eq!(x.map_or(42, |v| v.len()), 3);\n\nlet x: Result<&str, _> = Err(\"bar\");\nassert_eq!(x.map_or(42, |v| v.len()), 42);
\n
1.41.0 · source
pub fn map_or_else<U, D, F>(self, default: D, f: F) -> U
where\n    D: FnOnce(E) -> U,\n    F: FnOnce(T) -> U,
Maps a Result<T, E> to U by applying fallback function default to\na contained Err value, or function f to a contained Ok value.
\n
This function can be used to unpack a successful result\nwhile handling an error.
\n
Examples
\n
let k = 21;\n\nlet x : Result<_, &str> = Ok(\"foo\");\nassert_eq!(x.map_or_else(|e| k * 2, |v| v.len()), 3);\n\nlet x : Result<&str, _> = Err(\"bar\");\nassert_eq!(x.map_or_else(|e| k * 2, |v| v.len()), 42);
\n
1.0.0 · source
pub fn map_err<F, O>(self, op: O) -> Result<T, F>
where\n    O: FnOnce(E) -> F,
Maps a Result<T, E> to Result<T, F> by applying a function to a\ncontained Err value, leaving an Ok value untouched.
\n
This function can be used to pass through a successful result while handling\nan error.
\n
Examples
\n
fn stringify(x: u32) -> String { format!(\"error code: {x}\") }\n\nlet x: Result<u32, u32> = Ok(2);\nassert_eq!(x.map_err(stringify), Ok(2));\n\nlet x: Result<u32, u32> = Err(13);\nassert_eq!(x.map_err(stringify), Err(\"error code: 13\".to_string()));
\n
1.76.0 · source
pub fn inspect<F>(self, f: F) -> Result<T, E>
where\n    F: FnOnce(&T),
Calls the provided closure with a reference to the contained value (if Ok).
\n
Examples
\n
let x: u8 = \"4\"\n    .parse::<u8>()\n    .inspect(|x| println!(\"original: {x}\"))\n    .map(|x| x.pow(3))\n    .expect(\"failed to parse number\");
\n
1.76.0 · source
pub fn inspect_err<F>(self, f: F) -> Result<T, E>
where\n    F: FnOnce(&E),
Calls the provided closure with a reference to the contained error (if Err).
\n
Examples
\n
use std::{fs, io};\n\nfn read() -> io::Result<String> {\n    fs::read_to_string(\"address.txt\")\n        .inspect_err(|e| eprintln!(\"failed to read file: {e}\"))\n}
\n
1.47.0 · source
pub fn as_deref(&self) -> Result<&<T as Deref>::Target, &E>
where\n    T: Deref,
Converts from Result<T, E> (or &Result<T, E>) to Result<&<T as Deref>::Target, &E>.
\n
Coerces the Ok variant of the original Result via Deref\nand returns the new Result.
\n
Examples
\n
let x: Result<String, u32> = Ok(\"hello\".to_string());\nlet y: Result<&str, &u32> = Ok(\"hello\");\nassert_eq!(x.as_deref(), y);\n\nlet x: Result<String, u32> = Err(42);\nlet y: Result<&str, &u32> = Err(&42);\nassert_eq!(x.as_deref(), y);
\n
1.47.0 · source
pub fn as_deref_mut(&mut self) -> Result<&mut <T as Deref>::Target, &mut E>
where\n    T: DerefMut,
Converts from Result<T, E> (or &mut Result<T, E>) to Result<&mut <T as DerefMut>::Target, &mut E>.
\n
Coerces the Ok variant of the original Result via DerefMut\nand returns the new Result.
\n
Examples
\n
let mut s = \"HELLO\".to_string();\nlet mut x: Result<String, u32> = Ok(\"hello\".to_string());\nlet y: Result<&mut str, &mut u32> = Ok(&mut s);\nassert_eq!(x.as_deref_mut().map(|x| { x.make_ascii_uppercase(); x }), y);\n\nlet mut i = 42;\nlet mut x: Result<String, u32> = Err(42);\nlet y: Result<&mut str, &mut u32> = Err(&mut i);\nassert_eq!(x.as_deref_mut().map(|x| { x.make_ascii_uppercase(); x }), y);
\n
1.0.0 · source
pub fn iter(&self) -> Iter<'_, T>
Returns an iterator over the possibly contained value.
\n
The iterator yields one value if the result is Result::Ok, otherwise none.
\n
Examples
\n
let x: Result<u32, &str> = Ok(7);\nassert_eq!(x.iter().next(), Some(&7));\n\nlet x: Result<u32, &str> = Err(\"nothing!\");\nassert_eq!(x.iter().next(), None);
\n
1.0.0 · source
pub fn iter_mut(&mut self) -> IterMut<'_, T>
Returns a mutable iterator over the possibly contained value.
\n
The iterator yields one value if the result is Result::Ok, otherwise none.
\n
Examples
\n
let mut x: Result<u32, &str> = Ok(7);\nmatch x.iter_mut().next() {\n    Some(v) => *v = 40,\n    None => {},\n}\nassert_eq!(x, Ok(40));\n\nlet mut x: Result<u32, &str> = Err(\"nothing!\");\nassert_eq!(x.iter_mut().next(), None);
\n
1.4.0 · source
pub fn expect(self, msg: &str) -> T
where\n    E: Debug,
Returns the contained Ok value, consuming the self value.
\n
Because this function may panic, its use is generally discouraged.\nInstead, prefer to use pattern matching and handle the Err\ncase explicitly, or call unwrap_or, unwrap_or_else, or\nunwrap_or_default.
\n
Panics
\n
Panics if the value is an Err, with a panic message including the\npassed message, and the content of the Err.
\n
Examples
\n
ⓘ
let x: Result<u32, &str> = Err(\"emergency failure\");\nx.expect(\"Testing expect\"); // panics with `Testing expect: emergency failure`
\n
Recommended Message Style
\n
We recommend that expect messages are used to describe the reason you\nexpect the Result should be Ok.
\n\n
ⓘ
let path = std::env::var(\"IMPORTANT_PATH\")\n    .expect(\"env variable `IMPORTANT_PATH` should be set by `wrapper_script.sh`\");
\n
Hint: If you’re having trouble remembering how to phrase expect\nerror messages remember to focus on the word “should” as in “env\nvariable should be set by blah” or “the given binary should be available\nand executable by the current user”.
\n
For more detail on expect message styles and the reasoning behind our recommendation please\nrefer to the section on “Common Message\nStyles” in the\nstd::error module docs.
\n
1.0.0 · source
pub fn unwrap(self) -> T
where\n    E: Debug,
Returns the contained Ok value, consuming the self value.
\n
Because this function may panic, its use is generally discouraged.\nInstead, prefer to use pattern matching and handle the Err\ncase explicitly, or call unwrap_or, unwrap_or_else, or\nunwrap_or_default.
\n
Panics
\n
Panics if the value is an Err, with a panic message provided by the\nErr’s value.
\n
Examples
\n
Basic usage:
\n\n
let x: Result<u32, &str> = Ok(2);\nassert_eq!(x.unwrap(), 2);
\n\n
ⓘ
let x: Result<u32, &str> = Err(\"emergency failure\");\nx.unwrap(); // panics with `emergency failure`
\n
1.16.0 · source
pub fn unwrap_or_default(self) -> T
where\n    T: Default,
Returns the contained Ok value or a default
\n
Consumes the self argument then, if Ok, returns the contained\nvalue, otherwise if Err, returns the default value for that\ntype.
\n
Examples
\n
Converts a string to an integer, turning poorly-formed strings\ninto 0 (the default value for integers). parse converts\na string to any other type that implements FromStr, returning an\nErr on error.
\n\n
let good_year_from_input = \"1909\";\nlet bad_year_from_input = \"190blarg\";\nlet good_year = good_year_from_input.parse().unwrap_or_default();\nlet bad_year = bad_year_from_input.parse().unwrap_or_default();\n\nassert_eq!(1909, good_year);\nassert_eq!(0, bad_year);
\n
1.17.0 · source
pub fn expect_err(self, msg: &str) -> E
where\n    T: Debug,
Returns the contained Err value, consuming the self value.
\n
Panics
\n
Panics if the value is an Ok, with a panic message including the\npassed message, and the content of the Ok.
\n
Examples
\n
ⓘ
let x: Result<u32, &str> = Ok(10);\nx.expect_err(\"Testing expect_err\"); // panics with `Testing expect_err: 10`
\n
1.0.0 · source
pub fn unwrap_err(self) -> E
where\n    T: Debug,
Returns the contained Err value, consuming the self value.
\n
Panics
\n
Panics if the value is an Ok, with a custom panic message provided\nby the Ok’s value.
\n
Examples
\n
ⓘ
let x: Result<u32, &str> = Ok(2);\nx.unwrap_err(); // panics with `2`
\n\n
let x: Result<u32, &str> = Err(\"emergency failure\");\nassert_eq!(x.unwrap_err(), \"emergency failure\");
\n
source
pub fn into_ok(self) -> T
where\n    E: Into<!>,
🔬This is a nightly-only experimental API. (unwrap_infallible)
Returns the contained Ok value, but never panics.
\n
Unlike unwrap, this method is known to never panic on the\nresult types it is implemented for. Therefore, it can be used\ninstead of unwrap as a maintainability safeguard that will fail\nto compile if the error type of the Result is later changed\nto an error that can actually occur.
\n
Examples
\n
\nfn only_good_news() -> Result<String, !> {\n    Ok(\"this is fine\".into())\n}\n\nlet s: String = only_good_news().into_ok();\nprintln!(\"{s}\");
\n
source
pub fn into_err(self) -> E
where\n    T: Into<!>,
🔬This is a nightly-only experimental API. (unwrap_infallible)
Returns the contained Err value, but never panics.
\n
Unlike unwrap_err, this method is known to never panic on the\nresult types it is implemented for. Therefore, it can be used\ninstead of unwrap_err as a maintainability safeguard that will fail\nto compile if the ok type of the Result is later changed\nto a type that can actually occur.
\n
Examples
\n
\nfn only_bad_news() -> Result<!, String> {\n    Err(\"Oops, it failed\".into())\n}\n\nlet error: String = only_bad_news().into_err();\nprintln!(\"{error}\");
\n
1.0.0 · source
pub fn and<U>(self, res: Result<U, E>) -> Result<U, E>
Returns res if the result is Ok, otherwise returns the Err value of self.
\n
Arguments passed to and are eagerly evaluated; if you are passing the\nresult of a function call, it is recommended to use and_then, which is\nlazily evaluated.
\n
Examples
\n
let x: Result<u32, &str> = Ok(2);\nlet y: Result<&str, &str> = Err(\"late error\");\nassert_eq!(x.and(y), Err(\"late error\"));\n\nlet x: Result<u32, &str> = Err(\"early error\");\nlet y: Result<&str, &str> = Ok(\"foo\");\nassert_eq!(x.and(y), Err(\"early error\"));\n\nlet x: Result<u32, &str> = Err(\"not a 2\");\nlet y: Result<&str, &str> = Err(\"late error\");\nassert_eq!(x.and(y), Err(\"not a 2\"));\n\nlet x: Result<u32, &str> = Ok(2);\nlet y: Result<&str, &str> = Ok(\"different result type\");\nassert_eq!(x.and(y), Ok(\"different result type\"));
\n
1.0.0 · source
pub fn and_then<U, F>(self, op: F) -> Result<U, E>
where\n    F: FnOnce(T) -> Result<U, E>,
Calls op if the result is Ok, otherwise returns the Err value of self.
\n
This function can be used for control flow based on Result values.
\n
Examples
\n
fn sq_then_to_string(x: u32) -> Result<String, &'static str> {\n    x.checked_mul(x).map(|sq| sq.to_string()).ok_or(\"overflowed\")\n}\n\nassert_eq!(Ok(2).and_then(sq_then_to_string), Ok(4.to_string()));\nassert_eq!(Ok(1_000_000).and_then(sq_then_to_string), Err(\"overflowed\"));\nassert_eq!(Err(\"not a number\").and_then(sq_then_to_string), Err(\"not a number\"));
\n
Often used to chain fallible operations that may return Err.
\n\n
use std::{io::ErrorKind, path::Path};\n\n// Note: on Windows \"/\" maps to \"C:\\\"\nlet root_modified_time = Path::new(\"/\").metadata().and_then(|md| md.modified());\nassert!(root_modified_time.is_ok());\n\nlet should_fail = Path::new(\"/bad/path\").metadata().and_then(|md| md.modified());\nassert!(should_fail.is_err());\nassert_eq!(should_fail.unwrap_err().kind(), ErrorKind::NotFound);
\n
1.0.0 · source
pub fn or<F>(self, res: Result<T, F>) -> Result<T, F>
Returns res if the result is Err, otherwise returns the Ok value of self.
\n
Arguments passed to or are eagerly evaluated; if you are passing the\nresult of a function call, it is recommended to use or_else, which is\nlazily evaluated.
\n
Examples
\n
let x: Result<u32, &str> = Ok(2);\nlet y: Result<u32, &str> = Err(\"late error\");\nassert_eq!(x.or(y), Ok(2));\n\nlet x: Result<u32, &str> = Err(\"early error\");\nlet y: Result<u32, &str> = Ok(2);\nassert_eq!(x.or(y), Ok(2));\n\nlet x: Result<u32, &str> = Err(\"not a 2\");\nlet y: Result<u32, &str> = Err(\"late error\");\nassert_eq!(x.or(y), Err(\"late error\"));\n\nlet x: Result<u32, &str> = Ok(2);\nlet y: Result<u32, &str> = Ok(100);\nassert_eq!(x.or(y), Ok(2));
\n
1.0.0 · source
pub fn or_else<F, O>(self, op: O) -> Result<T, F>
where\n    O: FnOnce(E) -> Result<T, F>,
Calls op if the result is Err, otherwise returns the Ok value of self.
\n
This function can be used for control flow based on result values.
\n
Examples
\n
fn sq(x: u32) -> Result<u32, u32> { Ok(x * x) }\nfn err(x: u32) -> Result<u32, u32> { Err(x) }\n\nassert_eq!(Ok(2).or_else(sq).or_else(sq), Ok(2));\nassert_eq!(Ok(2).or_else(err).or_else(sq), Ok(2));\nassert_eq!(Err(3).or_else(sq).or_else(err), Ok(9));\nassert_eq!(Err(3).or_else(err).or_else(err), Err(3));
\n
1.0.0 · source
pub fn unwrap_or(self, default: T) -> T
Returns the contained Ok value or a provided default.
\n
Arguments passed to unwrap_or are eagerly evaluated; if you are passing\nthe result of a function call, it is recommended to use unwrap_or_else,\nwhich is lazily evaluated.
\n
Examples
\n
let default = 2;\nlet x: Result<u32, &str> = Ok(9);\nassert_eq!(x.unwrap_or(default), 9);\n\nlet x: Result<u32, &str> = Err(\"error\");\nassert_eq!(x.unwrap_or(default), default);
\n
1.0.0 · source
pub fn unwrap_or_else<F>(self, op: F) -> T
where\n    F: FnOnce(E) -> T,
Returns the contained Ok value or computes it from a closure.
\n
Examples
\n
fn count(x: &str) -> usize { x.len() }\n\nassert_eq!(Ok(2).unwrap_or_else(count), 2);\nassert_eq!(Err(\"foo\").unwrap_or_else(count), 3);
\n
1.58.0 · source
pub unsafe fn unwrap_unchecked(self) -> T
Returns the contained Ok value, consuming the self value,\nwithout checking that the value is not an Err.
\n
Safety
\n
Calling this method on an Err is undefined behavior.
\n
Examples
\n
let x: Result<u32, &str> = Ok(2);\nassert_eq!(unsafe { x.unwrap_unchecked() }, 2);
\n\n
let x: Result<u32, &str> = Err(\"emergency failure\");\nunsafe { x.unwrap_unchecked(); } // Undefined behavior!
\n
1.58.0 · source
pub unsafe fn unwrap_err_unchecked(self) -> E
Returns the contained Err value, consuming the self value,\nwithout checking that the value is not an Ok.
\n
Safety
\n
Calling this method on an Ok is undefined behavior.
\n
Examples
\n
let x: Result<u32, &str> = Ok(2);\nunsafe { x.unwrap_err_unchecked() }; // Undefined behavior!
\n\n
let x: Result<u32, &str> = Err(\"emergency failure\");\nassert_eq!(unsafe { x.unwrap_err_unchecked() }, \"emergency failure\");
\n
",0,"oo7::error::Result"],["
source§
impl<T, E> Result<&T, E>
1.59.0 · source
pub fn copied(self) -> Result<T, E>
where\n    T: Copy,
Maps a Result<&T, E> to a Result<T, E> by copying the contents of the\nOk part.
\n
Examples
\n
let val = 12;\nlet x: Result<&i32, i32> = Ok(&val);\nassert_eq!(x, Ok(&12));\nlet copied = x.copied();\nassert_eq!(copied, Ok(12));
\n
1.59.0 · source
pub fn cloned(self) -> Result<T, E>
where\n    T: Clone,
Maps a Result<&T, E> to a Result<T, E> by cloning the contents of the\nOk part.
\n
Examples
\n
let val = 12;\nlet x: Result<&i32, i32> = Ok(&val);\nassert_eq!(x, Ok(&12));\nlet cloned = x.cloned();\nassert_eq!(cloned, Ok(12));
\n
",0,"oo7::error::Result"],["
source§
impl<T, E> Result<&mut T, E>
1.59.0 · source
pub fn copied(self) -> Result<T, E>
where\n    T: Copy,
Maps a Result<&mut T, E> to a Result<T, E> by copying the contents of the\nOk part.
\n
Examples
\n
let mut val = 12;\nlet x: Result<&mut i32, i32> = Ok(&mut val);\nassert_eq!(x, Ok(&mut 12));\nlet copied = x.copied();\nassert_eq!(copied, Ok(12));
\n
1.59.0 · source
pub fn cloned(self) -> Result<T, E>
where\n    T: Clone,
Maps a Result<&mut T, E> to a Result<T, E> by cloning the contents of the\nOk part.
\n
Examples
\n
let mut val = 12;\nlet x: Result<&mut i32, i32> = Ok(&mut val);\nassert_eq!(x, Ok(&mut 12));\nlet cloned = x.cloned();\nassert_eq!(cloned, Ok(12));
\n
",0,"oo7::error::Result"],["
source§
impl<T, E> Result<Option<T>, E>
1.33.0 (const: unstable) · source
pub fn transpose(self) -> Option<Result<T, E>>
Transposes a Result of an Option into an Option of a Result.
\n
Ok(None) will be mapped to None.\nOk(Some(_)) and Err(_) will be mapped to Some(Ok(_)) and Some(Err(_)).
\n
Examples
\n
#[derive(Debug, Eq, PartialEq)]\nstruct SomeErr;\n\nlet x: Result<Option<i32>, SomeErr> = Ok(Some(5));\nlet y: Option<Result<i32, SomeErr>> = Some(Ok(5));\nassert_eq!(x.transpose(), y);
\n
",0,"oo7::error::Result"],["
source§
impl<T, E> Result<Result<T, E>, E>
source
pub fn flatten(self) -> Result<T, E>
🔬This is a nightly-only experimental API. (result_flattening)
Converts from Result<Result<T, E>, E> to Result<T, E>
\n
Examples
\n
#![feature(result_flattening)]\nlet x: Result<Result<&'static str, u32>, u32> = Ok(Ok(\"hello\"));\nassert_eq!(Ok(\"hello\"), x.flatten());\n\nlet x: Result<Result<&'static str, u32>, u32> = Ok(Err(6));\nassert_eq!(Err(6), x.flatten());\n\nlet x: Result<Result<&'static str, u32>, u32> = Err(6);\nassert_eq!(Err(6), x.flatten());
\n
Flattening only removes one level of nesting at a time:
\n\n
#![feature(result_flattening)]\nlet x: Result<Result<Result<&'static str, u32>, u32>, u32> = Ok(Ok(Ok(\"hello\")));\nassert_eq!(Ok(Ok(\"hello\")), x.flatten());\nassert_eq!(Ok(\"hello\"), x.flatten().flatten());
\n
",0,"oo7::error::Result"],["
1.61.0 · source§
impl<T, E> Termination for Result<T, E>
where\n    T: Termination,\n    E: Debug,
source§
fn report(self) -> ExitCode
Is called to get the representation of the value as status code.\nThis status code is returned to the operating system.
","Termination","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> Debug for Result<T, E>
where\n    T: Debug,\n    E: Debug,
source§
fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>
Formats the value using the given formatter. Read more
","Debug","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> Copy for Result<T, E>
where\n    T: Copy,\n    E: Copy,
","Copy","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> PartialOrd for Result<T, E>
where\n    T: PartialOrd,\n    E: PartialOrd,
source§
fn partial_cmp(&self, other: &Result<T, E>) -> Option<Ordering>
This method returns an ordering between self and other values if one exists. Read more
1.0.0 · source§
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self and other) and is used by the < operator. Read more
1.0.0 · source§
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self and other) and is used by the <=\noperator. Read more
1.0.0 · source§
fn gt(&self, other: &Rhs) -> bool
This method tests greater than (for self and other) and is used by the > operator. Read more
1.0.0 · source§
fn ge(&self, other: &Rhs) -> bool
This method tests greater than or equal to (for self and other) and is used by the >=\noperator. Read more
","PartialOrd","oo7::error::Result"],["
source§
impl<T, E, F> FromResidual<Yeet<E>> for Result<T, F>
where\n    F: From<E>,
source§
fn from_residual(_: Yeet<E>) -> Result<T, F>
🔬This is a nightly-only experimental API. (try_trait_v2)
Constructs the type from a compatible Residual type. Read more
","FromResidual>","oo7::error::Result"],["
source§
impl<T, E, F> FromResidual<Result<Infallible, E>> for Result<T, F>
where\n    F: From<E>,
source§
fn from_residual(residual: Result<Infallible, E>) -> Result<T, F>
🔬This is a nightly-only experimental API. (try_trait_v2)
Constructs the type from a compatible Residual type. Read more
","FromResidual>","oo7::error::Result"],["
1.16.0 · source§
impl<T, U, E> Product<Result<U, E>> for Result<T, E>
where\n    T: Product<U>,
source§
fn product<I>(iter: I) -> Result<T, E>
where\n    I: Iterator<Item = Result<U, E>>,
Takes each element in the Iterator: if it is an Err, no further\nelements are taken, and the Err is returned. Should no Err\noccur, the product of all elements is returned.
\n
Examples
\n
This multiplies each number in a vector of strings,\nif a string could not be parsed the operation returns Err:
\n\n
let nums = vec![\"5\", \"10\", \"1\", \"2\"];\nlet total: Result<usize, _> = nums.iter().map(|w| w.parse::<usize>()).product();\nassert_eq!(total, Ok(100));\nlet nums = vec![\"5\", \"10\", \"one\", \"2\"];\nlet total: Result<usize, _> = nums.iter().map(|w| w.parse::<usize>()).product();\nassert!(total.is_err());
\n
","Product>","oo7::error::Result"],["
source§
impl<T, E> Try for Result<T, E>
§
type Output = T
🔬This is a nightly-only experimental API. (try_trait_v2)
The type of the value produced by ? when not short-circuiting.
§
type Residual = Result<Infallible, E>
🔬This is a nightly-only experimental API. (try_trait_v2)
The type of the value passed to FromResidual::from_residual\nas part of ? when short-circuiting. Read more
source§
fn from_output(output: <Result<T, E> as Try>::Output) -> Result<T, E>
🔬This is a nightly-only experimental API. (try_trait_v2)
Constructs the type from its Output type. Read more
source§
fn branch(\n    self\n) -> ControlFlow<<Result<T, E> as Try>::Residual, <Result<T, E> as Try>::Output>
🔬This is a nightly-only experimental API. (try_trait_v2)
Used in ? to decide whether the operator should produce a value\n(because this returned ControlFlow::Continue)\nor propagate a value back to the caller\n(because this returned ControlFlow::Break). Read more
","Try","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> Clone for Result<T, E>
where\n    T: Clone,\n    E: Clone,
source§
fn clone(&self) -> Result<T, E>
Returns a copy of the value. Read more
source§
fn clone_from(&mut self, source: &Result<T, E>)
Performs copy-assignment from source. Read more
","Clone","oo7::error::Result"],["
1.0.0 · source§
impl<A, E, V> FromIterator<Result<A, E>> for Result<V, E>
where\n    V: FromIterator<A>,
source§
fn from_iter<I>(iter: I) -> Result<V, E>
where\n    I: IntoIterator<Item = Result<A, E>>,
Takes each element in the Iterator: if it is an Err, no further\nelements are taken, and the Err is returned. Should no Err occur, a\ncontainer with the values of each Result is returned.
\n
Here is an example which increments every integer in a vector,\nchecking for overflow:
\n\n
let v = vec![1, 2];\nlet res: Result<Vec<u32>, &'static str> = v.iter().map(|x: &u32|\n    x.checked_add(1).ok_or(\"Overflow!\")\n).collect();\nassert_eq!(res, Ok(vec![2, 3]));
\n
Here is another example that tries to subtract one from another list\nof integers, this time checking for underflow:
\n\n
let v = vec![1, 2, 0];\nlet res: Result<Vec<u32>, &'static str> = v.iter().map(|x: &u32|\n    x.checked_sub(1).ok_or(\"Underflow!\")\n).collect();\nassert_eq!(res, Err(\"Underflow!\"));
\n
Here is a variation on the previous example, showing that no\nfurther elements are taken from iter after the first Err.
\n\n
let v = vec![3, 2, 1, 10];\nlet mut shared = 0;\nlet res: Result<Vec<u32>, &'static str> = v.iter().map(|x: &u32| {\n    shared += x;\n    x.checked_sub(2).ok_or(\"Underflow!\")\n}).collect();\nassert_eq!(res, Err(\"Underflow!\"));\nassert_eq!(shared, 6);
\n
Since the third element caused an underflow, no further elements were taken,\nso the final value of shared is 6 (= 3 + 2 + 1), not 16.
\n
","FromIterator>","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> StructuralEq for Result<T, E>
","StructuralEq","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> Eq for Result<T, E>
where\n    T: Eq,\n    E: Eq,
","Eq","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> Hash for Result<T, E>
where\n    T: Hash,\n    E: Hash,
source§
fn hash<__H>(&self, state: &mut __H)
where\n    __H: Hasher,
Feeds this value into the given Hasher. Read more
1.3.0 · source§
fn hash_slice<H>(data: &[Self], state: &mut H)
where\n    H: Hasher,\n    Self: Sized,
Feeds a slice of this type into the given Hasher. Read more
","Hash","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> Ord for Result<T, E>
where\n    T: Ord,\n    E: Ord,
source§
fn cmp(&self, other: &Result<T, E>) -> Ordering
This method returns an Ordering between self and other. Read more
1.21.0 · source§
fn max(self, other: Self) -> Self
where\n    Self: Sized,
Compares and returns the maximum of two values. Read more
1.21.0 · source§
fn min(self, other: Self) -> Self
where\n    Self: Sized,
Compares and returns the minimum of two values. Read more
1.50.0 · source§
fn clamp(self, min: Self, max: Self) -> Self
where\n    Self: Sized + PartialOrd,
Restrict a value to a certain interval. Read more
","Ord","oo7::error::Result"],["
source§
impl<T, E> Residual<T> for Result<Infallible, E>
§
type TryType = Result<T, E>
🔬This is a nightly-only experimental API. (try_trait_v2_residual)
The “return” type of this meta-function.
","Residual","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> PartialEq for Result<T, E>
where\n    T: PartialEq,\n    E: PartialEq,
source§
fn eq(&self, other: &Result<T, E>) -> bool
This method tests for self and other values to be equal, and is used\nby ==.
1.0.0 · source§
fn ne(&self, other: &Rhs) -> bool
This method tests for !=. The default implementation is almost always\nsufficient, and should not be overridden without very good reason.
","PartialEq","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> IntoIterator for Result<T, E>
source§
fn into_iter(self) -> IntoIter<T>
Returns a consuming iterator over the possibly contained value.
\n
The iterator yields one value if the result is Result::Ok, otherwise none.
\n
Examples
\n
let x: Result<u32, &str> = Ok(5);\nlet v: Vec<u32> = x.into_iter().collect();\nassert_eq!(v, [5]);\n\nlet x: Result<u32, &str> = Err(\"nothing!\");\nlet v: Vec<u32> = x.into_iter().collect();\nassert_eq!(v, []);
\n
§
type Item = T
The type of the elements being iterated over.
§
type IntoIter = IntoIter<T>
Which kind of iterator are we turning this into?
","IntoIterator","oo7::error::Result"],["
1.16.0 · source§
impl<T, U, E> Sum<Result<U, E>> for Result<T, E>
where\n    T: Sum<U>,
source§
fn sum<I>(iter: I) -> Result<T, E>
where\n    I: Iterator<Item = Result<U, E>>,
Takes each element in the Iterator: if it is an Err, no further\nelements are taken, and the Err is returned. Should no Err\noccur, the sum of all elements is returned.
\n
Examples
\n
This sums up every integer in a vector, rejecting the sum if a negative\nelement is encountered:
\n\n
let f = |&x: &i32| if x < 0 { Err(\"Negative element found\") } else { Ok(x) };\nlet v = vec![1, 2];\nlet res: Result<i32, _> = v.iter().map(f).sum();\nassert_eq!(res, Ok(3));\nlet v = vec![1, -2];\nlet res: Result<i32, _> = v.iter().map(f).sum();\nassert_eq!(res, Err(\"Negative element found\"));
\n
","Sum>","oo7::error::Result"],["
1.0.0 · source§
impl<T, E> StructuralPartialEq for Result<T, E>
","StructuralPartialEq","oo7::error::Result"],["
§
impl<T, E> ResultAdapter for Result<T, E>
§
type Ok = T
§
type Err = E
","ResultAdapter","oo7::error::Result"],["
source§
impl<'de, T, E> Deserialize<'de> for Result<T, E>
where\n    T: Deserialize<'de>,\n    E: Deserialize<'de>,
source§
fn deserialize<D>(\n    deserializer: D\n) -> Result<Result<T, E>, <D as Deserializer<'de>>::Error>
where\n    D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
","Deserialize<'de>","oo7::error::Result"],["
source§
impl<T, E> Serialize for Result<T, E>
where\n    T: Serialize,\n    E: Serialize,
source§
fn serialize<S>(\n    &self,\n    serializer: S\n) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where\n    S: Serializer,
Serialize this value into the given Serde serializer. Read more
","Serialize","oo7::error::Result"]]
 };if (window.register_type_impls) {window.register_type_impls(type_impls);} else {window.pending_type_impls = type_impls;}})()
\ No newline at end of file