public static IAsyncObservable <TSource> Empty <TSource>(IAsyncScheduler scheduler) { if (scheduler == null) { throw new ArgumentNullException(nameof(scheduler)); } return(Create <TSource>(observer => AsyncObserver.Empty(observer, scheduler))); }
public static IAsyncObservable <TSource> Empty <TSource>() { return(Create <TSource>(observer => AsyncObserver.Empty(observer))); }