Fix clippy warnings.

src/spotify_api.rs

@@ -35,15 +35,21 @@ pub struct WebApi {
     token_expiration: Arc<RwLock<DateTime<Utc>>>,
 }
 
-impl WebApi {
-    pub fn new() -> WebApi {
-        WebApi {
+impl Default for WebApi {
+    fn default() -> Self {
+        Self {
             api: AuthCodeSpotify::default(),
             user: None,
             worker_channel: Arc::new(RwLock::new(None)),
             token_expiration: Arc::new(RwLock::new(Utc::now())),
         }
     }
+}
+
+impl WebApi {
+    pub fn new() -> WebApi {
+        Self::default()
+    }
 
     pub fn set_user(&mut self, user: Option<String>) {
         self.user = user;

src/ui/layout.rs

@@ -342,7 +342,7 @@ impl View for Layout {
         }
     }
 
-    fn call_on_any<'a>(&mut self, s: &Selector, c: AnyCb<'a>) {
+    fn call_on_any(&mut self, s: &Selector, c: AnyCb<'_>) {
         if let Some(view) = self.get_current_view_mut() {
             view.call_on_any(s, c);
         }

src/ui/search.rs

@@ -94,7 +94,7 @@ impl View for SearchView {
         }
     }
 
-    fn call_on_any<'a>(&mut self, selector: &Selector<'_>, callback: AnyCb<'a>) {
+    fn call_on_any(&mut self, selector: &Selector<'_>, callback: AnyCb<'_>) {
         self.edit.call_on_any(selector, &mut |v| callback(v));
     }