clippy lints

src/video.rs

@@ -50,7 +50,7 @@ impl Frame {
     }
 
     pub fn readable(&self) -> Option<gst::BufferMap<gst::buffer::Readable>> {
-        self.0.buffer().map(|x| x.map_readable().ok()).flatten()
+        self.0.buffer().and_then(|x| x.map_readable().ok())
     }
 }
 

src/video_player.rs

@@ -107,8 +107,8 @@ where
     }
 }
 
-impl<'a, Message, Theme, Renderer> Widget<Message, Theme, Renderer>
+impl<Message, Theme, Renderer> Widget<Message, Theme, Renderer>
-    for VideoPlayer<'a, Message, Theme, Renderer>
+    for VideoPlayer<'_, Message, Theme, Renderer>
 where
     Message: Clone,
     Renderer: PrimitiveRenderer,