Fix clippy lints as of Rust 1.66.1 (#33)

Co-authored-by: landhb <landhb@users.noreply.github.com>
seladb · Jan 24, 2023 · fcce2a3 · fcce2a3
1 parent 7e677e7
commit fcce2a3
Showing 1 changed file with 2 additions and 8 deletions.
diff --git a/src/pickledb.rs b/src/pickledb.rs
@@ -550,14 +550,8 @@ impl PickleDb {
     ///
     pub fn get_all(&self) -> Vec<String> {
         [
-            self.map
-                .iter()
-                .map(|(key, _)| key.clone())
-                .collect::<Vec<String>>(),
-            self.list_map
-                .iter()
-                .map(|(key, _)| key.clone())
-                .collect::<Vec<String>>(),
+            self.map.keys().cloned().collect::<Vec<String>>(),
+            self.list_map.keys().cloned().collect::<Vec<String>>(),
         ]
         .concat()
     }