Fix clippy warnings (#214)

* Fix clippy warnings

* Fix implicitly elided lifetimes

src/tracks/command.rs

@@ -28,7 +28,7 @@ pub enum TrackCommand {
     /// Register an event on this track.
     AddEvent(EventData),
     /// Run some closure on this track, with direct access to the core object.
-    Do(Box<dyn FnOnce(View) -> Option<Action> + Send + Sync + 'static>),
+    Do(Box<dyn FnOnce(View<'_>) -> Option<Action> + Send + Sync + 'static>),
     /// Request a copy of this track's state.
     Request(Sender<TrackState>),
     /// Change the loop count/strategy of this track.

src/tracks/handle.rs

@@ -150,7 +150,7 @@ impl TrackHandle {
     /// [`Metadata`]: crate::input::Metadata
     pub fn action<F>(&self, action: F) -> TrackResult<()>
     where
-        F: FnOnce(View) -> Option<Action> + Send + Sync + 'static,
+        F: FnOnce(View<'_>) -> Option<Action> + Send + Sync + 'static,
     {
         self.send(TrackCommand::Do(Box::new(action)))
     }

src/tracks/queue.rs

@@ -193,8 +193,8 @@ impl TrackQueue {
 
     pub(crate) async fn get_preload_time(track: &mut Track) -> Option<Duration> {
         let meta = match track.input {
-            Input::Lazy(ref mut rec) => rec.aux_metadata().await.ok(),
-            Input::Live(_, Some(ref mut rec)) => rec.aux_metadata().await.ok(),
+            Input::Lazy(ref mut rec) | Input::Live(_, Some(ref mut rec)) =>
+                rec.aux_metadata().await.ok(),
             Input::Live(_, None) => None,
         };