diff --git a/crates/bevy_app/src/app.rs b/crates/bevy_app/src/app.rs
index 96adaf2e43..d2547f731d 100644
--- a/crates/bevy_app/src/app.rs
+++ b/crates/bevy_app/src/app.rs
@@ -307,7 +307,7 @@ impl App {
         }
 
         let runner = std::mem::replace(&mut app.runner, Box::new(run_once));
-        (runner)(app);
+        runner(app);
     }
 
     /// Check the state of all plugins already added to this app. This is usually called by the
diff --git a/crates/bevy_asset/src/assets.rs b/crates/bevy_asset/src/assets.rs
index 34bd3e3175..3017ea3f12 100644
--- a/crates/bevy_asset/src/assets.rs
+++ b/crates/bevy_asset/src/assets.rs
@@ -319,7 +319,7 @@ impl<A: Asset> Assets<A> {
     ) -> &mut A {
         let id: AssetId<A> = id.into();
         if self.get(id).is_none() {
-            self.insert(id, (insert_fn)());
+            self.insert(id, insert_fn());
         }
         self.get_mut(id).unwrap()
     }
diff --git a/crates/bevy_asset/src/lib.rs b/crates/bevy_asset/src/lib.rs
index 61eeb58f8a..552e69a134 100644
--- a/crates/bevy_asset/src/lib.rs
+++ b/crates/bevy_asset/src/lib.rs
@@ -555,7 +555,7 @@ mod tests {
     fn run_app_until(app: &mut App, mut predicate: impl FnMut(&mut World) -> Option<()>) {
         for _ in 0..LARGE_ITERATION_COUNT {
             app.update();
-            if (predicate)(&mut app.world).is_some() {
+            if predicate(&mut app.world).is_some() {
                 return;
             }
         }
diff --git a/crates/bevy_ecs/src/event.rs b/crates/bevy_ecs/src/event.rs
index 9c73cfeeb3..7e2284dd48 100644
--- a/crates/bevy_ecs/src/event.rs
+++ b/crates/bevy_ecs/src/event.rs
@@ -653,8 +653,12 @@ pub struct EventIteratorWithId<'a, E: Event> {
 impl<'a, E: Event> EventIteratorWithId<'a, E> {
     /// Creates a new iterator that yields any `events` that have not yet been seen by `reader`.
     pub fn new(reader: &'a mut ManualEventReader<E>, events: &'a Events<E>) -> Self {
-        let a_index = (reader.last_event_count).saturating_sub(events.events_a.start_event_count);
-        let b_index = (reader.last_event_count).saturating_sub(events.events_b.start_event_count);
+        let a_index = reader
+            .last_event_count
+            .saturating_sub(events.events_a.start_event_count);
+        let b_index = reader
+            .last_event_count
+            .saturating_sub(events.events_b.start_event_count);
         let a = events.events_a.get(a_index..).unwrap_or_default();
         let b = events.events_b.get(b_index..).unwrap_or_default();
 
diff --git a/crates/bevy_ecs/src/schedule/schedule.rs b/crates/bevy_ecs/src/schedule/schedule.rs
index 3c7885c03f..31a4c6f9cd 100644
--- a/crates/bevy_ecs/src/schedule/schedule.rs
+++ b/crates/bevy_ecs/src/schedule/schedule.rs
@@ -1675,7 +1675,7 @@ impl ScheduleGraph {
             let a_systems = set_system_bitsets.get(a).unwrap();
             let b_systems = set_system_bitsets.get(b).unwrap();
 
-            if !(a_systems.is_disjoint(b_systems)) {
+            if !a_systems.is_disjoint(b_systems) {
                 return Err(ScheduleBuildError::SetsHaveOrderButIntersect(
                     self.get_node_name(a),
                     self.get_node_name(b),
diff --git a/crates/bevy_ecs/src/storage/blob_vec.rs b/crates/bevy_ecs/src/storage/blob_vec.rs
index a63c314fd9..45a47b671a 100644
--- a/crates/bevy_ecs/src/storage/blob_vec.rs
+++ b/crates/bevy_ecs/src/storage/blob_vec.rs
@@ -313,7 +313,7 @@ impl BlobVec {
         let drop = self.drop;
         let value = self.swap_remove_and_forget_unchecked(index);
         if let Some(drop) = drop {
-            (drop)(value);
+            drop(value);
         }
     }
 
diff --git a/crates/bevy_ui/src/render/mod.rs b/crates/bevy_ui/src/render/mod.rs
index 3e5caad0e4..402ba81328 100644
--- a/crates/bevy_ui/src/render/mod.rs
+++ b/crates/bevy_ui/src/render/mod.rs
@@ -540,7 +540,7 @@ pub fn extract_default_ui_camera_view<T: Component>(
     ui_scale: Extract<Res<UiScale>>,
     query: Extract<Query<(Entity, &Camera, Option<&UiCameraConfig>), With<T>>>,
 ) {
-    let scale = (ui_scale.0).recip();
+    let scale = ui_scale.0.recip();
     for (entity, camera, camera_ui) in &query {
         // ignore cameras with disabled ui
         if matches!(camera_ui, Some(&UiCameraConfig { show_ui: false, .. })) {
diff --git a/crates/bevy_ui/src/stack.rs b/crates/bevy_ui/src/stack.rs
index 60ab0aad52..582d88ca0a 100644
--- a/crates/bevy_ui/src/stack.rs
+++ b/crates/bevy_ui/src/stack.rs
@@ -216,24 +216,24 @@ mod tests {
             .map(|entity| query.get(&world, *entity).unwrap().clone())
             .collect::<Vec<_>>();
         let expected_result = vec![
-            (Label("1-2-1")), // ZIndex::Global(-3)
-            (Label("3")),     // ZIndex::Global(-2)
-            (Label("1-2")),   // ZIndex::Global(-1)
-            (Label("1-2-0")),
-            (Label("1-2-2")),
-            (Label("1-2-3")),
-            (Label("2")),
-            (Label("2-0")),
-            (Label("2-1")),
-            (Label("2-1-0")),
-            (Label("1")), // ZIndex::Local(1)
-            (Label("1-0")),
-            (Label("1-0-2")), // ZIndex::Local(-1)
-            (Label("1-0-0")),
-            (Label("1-0-1")),
-            (Label("1-1")),
-            (Label("1-3")),
-            (Label("0")), // ZIndex::Global(2)
+            Label("1-2-1"), // ZIndex::Global(-3)
+            Label("3"),     // ZIndex::Global(-2)
+            Label("1-2"),   // ZIndex::Global(-1)
+            Label("1-2-0"),
+            Label("1-2-2"),
+            Label("1-2-3"),
+            Label("2"),
+            Label("2-0"),
+            Label("2-1"),
+            Label("2-1-0"),
+            Label("1"), // ZIndex::Local(1)
+            Label("1-0"),
+            Label("1-0-2"), // ZIndex::Local(-1)
+            Label("1-0-0"),
+            Label("1-0-1"),
+            Label("1-1"),
+            Label("1-3"),
+            Label("0"), // ZIndex::Global(2)
         ];
         assert_eq!(actual_result, expected_result);
     }