asStream method

  1. @override
Stream<void> asStream ()
override

Creates a Stream containing the result of this future.

The stream will produce single data or error event containing the completion result of this future, and then it will close with a done event.

If the future never completes, the stream will not produce any events.

Implementation 

@override
Stream<void> asStream() {
  return _primaryCompleter.future.asStream();
}