message: docs(body): Sender: Add a note about abnormal body closing
diff: @@ -75,10 +75,19 @@ enum DelayEof {
  Eof(DelayEofUntil),
  }
  -/// A sender half used with `Body::channel()`.
  +/// A sender half created through [`Body::channel()`].
  ///
  -/// Useful when wanting to stream chunks from another thread. See
  -/// [`Body::channel`](Body::channel) for more.
  +/// Useful when wanting to stream chunks from another thread.
  +///
  +/// ## Body Closing
  +///
  +/// Note that the request body will always be closed normally when the sender is dropped (meaning
  +/// that the empty terminating chunk will be sent to the remote). If you desire to close the
  +/// connection with an incomplete response (e.g. in the case of an error during asynchronous
  +/// processing), call the [`Sender::abort()`] method to abort the body in an abnormal fashion.
  +///
  +/// [`Body::channel()`]: struct.Body.html#method.channel
  +/// [`Sender::abort()`]: struct.Sender.html#method.abort
  #[must_use = "Sender does nothing unless sent on"]
  pub struct Sender {
  want_rx: watch::Receiver,
  