Use Arc::clone(&val) instead of val.clone() to make it more explicit that only the Arc cloned here

gstreamer/src/bus.rs

@@ -149,7 +149,7 @@ mod futures {
         pub fn new(bus: &Bus) -> Self {
             skip_assert_initialized!();
             let task = Arc::new(Mutex::new(None));
-            let task_clone = task.clone();
+            let task_clone = Arc::clone(&task);
 
             bus.set_sync_handler(move |_, _| {
                 let mut task = task_clone.lock().unwrap();

gstreamer/src/iterator.rs

@@ -355,7 +355,7 @@ unsafe extern "C" fn filter_boxed_ref<T: 'static>(boxed: gpointer) -> gpointer {
     callback_guard!();
 
     let boxed = Arc::from_raw(boxed as *const (Box<Fn(T) -> bool + Send + Sync + 'static>));
-    let copy = boxed.clone();
+    let copy = Arc::clone(&boxed);
 
     // Forget it and keep it alive, we will still need it later
     let _ = Arc::into_raw(boxed);