public static IDisposable Subscribe <T>(
this IAsyncRillConsumable <T> consumable,
AsyncNewEventHandler <T> onNew,
AsyncSuccessfulEventHandler?onAllSucceeded = null,
AsyncFailedEventHandler?onAnyFailed = null)
=> consumable.Subscribe(ConsumerFactory.AsynchronousConsumer(onNew, onAllSucceeded, onAnyFailed));
