public static IAsyncObservable <TSource> Do <TSource>(this IAsyncObservable <TSource> source, IAsyncObserver <TSource> observer)
{
if (source == null)
{
throw new ArgumentNullException(nameof(source));
}
if (observer == null)
{
throw new ArgumentNullException(nameof(observer));
}
return(Create <TSource>(target => source.SubscribeSafeAsync(AsyncObserver.Do(target, observer))));
}
public static IAsyncObservable <TSource> Do <TSource>(this IAsyncObservable <TSource> source, Func <Task> onCompleted)
{
if (source == null)
{
throw new ArgumentNullException(nameof(source));
}
if (onCompleted == null)
{
throw new ArgumentNullException(nameof(onCompleted));
}
return(Create <TSource>(target => source.SubscribeSafeAsync(AsyncObserver.Do(target, onCompleted))));
}
public static IAsyncObservable <TSource> Do <TSource>(this IAsyncObservable <TSource> source, Action <Exception> onError)
{
if (source == null)
{
throw new ArgumentNullException(nameof(source));
}
if (onError == null)
{
throw new ArgumentNullException(nameof(onError));
}
return(Create(
source,
onError,
(source, onError, target) => source.SubscribeSafeAsync(AsyncObserver.Do(target, onError))));
}
public static IAsyncObservable <TSource> Do <TSource>(this IAsyncObservable <TSource> source, Func <TSource, ValueTask> onNext)
{
if (source == null)
{
throw new ArgumentNullException(nameof(source));
}
if (onNext == null)
{
throw new ArgumentNullException(nameof(onNext));
}
return(Create(
source,
onNext,
(source, onNext, target) => source.SubscribeSafeAsync(AsyncObserver.Do(target, onNext))));
}
public static IAsyncObservable <TSource> Do <TSource>(this IAsyncObservable <TSource> source, Action <TSource> onNext, Action <Exception> onError, Action onCompleted)
{
if (source == null)
{
throw new ArgumentNullException(nameof(source));
}
if (onNext == null)
{
throw new ArgumentNullException(nameof(onNext));
}
if (onError == null)
{
throw new ArgumentNullException(nameof(onError));
}
if (onCompleted == null)
{
throw new ArgumentNullException(nameof(onCompleted));
}
return(Create(
source,
(onNext, onError, onCompleted),
(source, state, target) => source.SubscribeSafeAsync(AsyncObserver.Do(target, state.onNext, state.onError, state.onCompleted))));
}
