Recover allows to send last element on failure and gracefully complete the stream Since the underlying failure signal onError arrives out-of-band, it might jump over existing elements. This stage can recover the failure signal, but not the skipped elements, which will be dropped.

Emits when element is available from the upstream or upstream is failed and partialFunc returns an element

Backpressures when downstream backpressures

Completes when upstream completes or upstream failed with exception pf can handle

Cancels when downstream cancels

public static Source<TOut, TMat> Recover<TOut, TMat>(
	this Source<TOut, TMat> flow,
	Func<Exception, Option<TOut>> partialFunc
)

[<ExtensionAttribute>]
static member Recover : 
        flow : Source<'TOut, 'TMat> * 
        partialFunc : Func<Exception, Option<'TOut>> -> Source<'TOut, 'TMat>