Signal.Fail(Exception, IScheduler) method¶

Defined in

Type: Signal Namespace: ReactiveUI.Primitives.Reactive.Signals Assembly: ReactiveUI.Primitives.Reactive.dll

Applies to

net10.0, net10.0-browserwasm1.0, net10.0-desktop1.0, net9.0, net9.0-browserwasm1.0, net9.0-desktop1.0, net8.0, net8.0-ios17.5, net8.0-maccatalyst17.5, net8.0-macos14.2, net8.0-macos14.5, net8.0-tvos17.2, netstandard2.1, net462, net481

Overloads¶

1. public static IObservable<T> Fail<T>(Exception error, IScheduler scheduler)
2. public static IObservable<T> Fail<T>(Exception error)
3. public static IObservable<T> Fail<T>(Exception error, T witness)
4. public static IObservable<T> Fail<T>(Exception error, IScheduler scheduler, T witness)

1. Overload¶

public static IObservable<T> Fail<T>(Exception error, IScheduler scheduler)

View source

Summary: Empty Signals. Returns only onError on specified scheduler.

Type parameters

Name	Description
`T`	The type.

Parameters

Name	Type	Description
`error`	Exception	The error.
`scheduler`	[IScheduler](#	The scheduler.

Returns: IObservable -- An Signals.

2. Overload¶

public static IObservable<T> Fail<T>(Exception error)

View source

Summary: Empty Signals. Returns only onError.

Type parameters

Name	Description
`T`	The type.

Parameters

Name	Type	Description
`error`	Exception	The error.

Returns: IObservable -- An Signals.

3. Overload¶

public static IObservable<T> Fail<T>(Exception error, T witness)

View source

Summary: Empty Signals. Returns only onError. witness if for Type inference.

Type parameters

Name	Description
`T`	The type.

Parameters

Name	Type	Description
`error`	Exception	The error.
`witness`	`T`	The witness.

Returns: IObservable -- An Signals.

4. Overload¶

public static IObservable<T> Fail<T>(Exception error, IScheduler scheduler, T witness)

View source

Summary: Empty Signals. Returns only onError on specified scheduler. witness if for Type inference.

Type parameters

Name	Description
`T`	The type.

Parameters

Name	Type	Description
`error`	Exception	The error.
`scheduler`	[IScheduler](#	The scheduler.
`witness`	`T`	The witness.

Returns: IObservable -- An Signals.