message: Prefix `_` instead of `allow(unused)` in `Component` trait
diff: @@ -48,10 +48,12 @@ pub trait Component<Message, Renderer> {
  fn view(&self, state: &Self::State) -> Element<'_, Self::Event, Renderer>;
  /// Update the [`Component`] state based on the provided [`Operation`](widget::Operation)
  + ///
  + /// By default, it does nothing.
  fn operate(
  &self,
  - #[allow(unused)] state: &mut Self::State,
  - #[allow(unused)] operation: &mut dyn widget::Operation<Message>,
  + _state: &mut Self::State,
  + _operation: &mut dyn widget::Operation<Message>,
  ) {
  }
  }
  