Add repr(transparent) to guarantee soundness

topjohnwu · Oct 13, 2023 · 51e3788 · 51e3788
1 parent 4b83c1e
commit 51e3788
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/native/src/base/cstr.rs b/native/src/base/cstr.rs
@@ -284,6 +284,7 @@ pub enum StrErr {
 }
 
 // UTF-8 validated + null terminated string slice
+#[repr(transparent)]
 pub struct Utf8CStr([u8]);
 
 impl Utf8CStr {
@@ -381,6 +382,7 @@ impl DerefMut for Utf8CStr {
 
 // File system path extensions types
 
+#[repr(transparent)]
 pub struct FsPath(Utf8CStr);
 
 impl FsPath {