A SinkTIn, TMat that materializes into a IPublisher. If fanout is true, the materialized IPublisher will support multiple ISubscriber`s and the size of the MaxInputBufferSize configured for this stage becomes the maximum number of elements that the fastest ISubscriber can be ahead of the slowest one before slowing the processing down due to back pressure. If fanout is false then the materialized IPublisher will only support a single ISubscriber and reject any additional ISubscriber`s.

public static Sink<TIn, IPublisher<TIn>> AsPublisher<TIn>(
	bool fanout
)

static member AsPublisher : 
        fanout : bool -> Sink<'TIn, IPublisher<'TIn>>