message: Add examples to `subscription::Recipe` docs
diff: @@ -142,6 +142,18 @@ impl<I, O, H> std::fmt::Debug for Subscription<I, O, H> {
  ///
  /// [`Subscription`]: struct.Subscription.html
  /// [`Recipe`]: trait.Recipe.html
  +///
  +/// # Examples
  +/// The repository has a couple of [examples] that use a custom [`Recipe`]:
  +///
  +/// - [`download_progress`], a basic application that asynchronously downloads
  +/// a dummy file of 100 MB and tracks the download progress.
  +/// - [`stopwatch`], a watch with start/stop and reset buttons showcasing how
  +/// to listen to time.
  +///
  +/// [examples]: https://github.com/hecrj/iced/tree/0.1/examples
  +/// [`download_progress`]: https://github.com/hecrj/iced/tree/0.1/examples/download_progress
  +/// [`stopwatch`]: https://github.com/hecrj/iced/tree/0.1/examples/stopwatch
  pub trait Recipe<Hasher: std::hash::Hasher, Event> {
  /// The events that will be produced by a [`Subscription`] with this
  /// [`Recipe`].
  