refactor: Remove some unnecessary calls to into_iter

Author: waywardmonkeys

fluent-bundle/tests/resolver_fixtures.rs

@@ -242,7 +242,7 @@ fn test_test(test: &Test, defaults: &Option<TestDefaults>, mut scope: Scope) {
                 .get(bundle_name)
                 .expect("Failed to retrieve bundle.")
         } else if bundles.len() == 1 {
-            let name = bundles.keys().into_iter().last().unwrap();
+            let name = bundles.keys().last().unwrap();
             bundles.get(name).expect("Failed to retrieve bundle.")
         } else {
             panic!();

fluent-fallback/src/localization.rs

@@ -34,7 +34,7 @@ where
             generator: G::default(),
             provider: P::default(),
             sync,
-            res_ids: FxHashSet::from_iter(res_ids.into_iter()),
+            res_ids: FxHashSet::from_iter(res_ids),
         }
     }
 }
@@ -53,7 +53,7 @@ where
             generator,
             provider,
             sync,
-            res_ids: FxHashSet::from_iter(res_ids.into_iter()),
+            res_ids: FxHashSet::from_iter(res_ids),
         }
     }