Module futures_util::sink[−][src]

Sinks

This module contains a number of functions for working with Sinks, including the SinkExt trait which adds methods to Sink types.

Structs

Buffer	Sink for the `Sink::buffer` combinator, which buffers up to some fixed number of values when the underlying sink is unable to accept them.
Close	Future for the `close` combinator, which polls the sink until all data has been closed.
Drain	A sink that will discard all items given to it.
Fanout	Sink that clones incoming items and forwards them to two sinks at the same time.
Flush	Future for the `flush` combinator, which polls the sink until all data has been flushed.
Send	Future for the `Sink::send` combinator, which sends a value to a sink and then waits until the sink has fully flushed.
SendAll	Future for the `Sink::send_all` combinator, which sends a stream of values to a sink and then waits until the sink has fully flushed those values.
SinkErrInto	A sink combinator to change the error type of a sink.
SinkMapErr	Sink for the `Sink::sink_map_err` combinator.
With	Sink for the `Sink::with` combinator, chaining a computation to run prior to pushing a value into the underlying sink.
WithFlatMap	Sink for the `Sink::with_flat_map` combinator, chaining a computation that returns an iterator to run prior to pushing a value into the underlying sink.

The error type for the Drain sink.

An extension trait for Sinks that provides a variety of convenient combinator functions.

Create a sink that will just discard all items given to it.