Crate futures_util[−][src]

Combinators and utilities for working with Futures, Streams, Sinks, and the AsyncRead and AsyncWrite traits.

Modules

future	Asynchronous values.
lock	Futures-powered synchronization primitives.
never	This module contains the `Never` type.
sink	Asynchronous sinks.
stream	Asynchronous streams.
task	Tools for working with tasks.

join	Polls multiple futures simultaneously, returning a tuple of all results once complete.
pending	A macro which yields to the event loop once.
pin_mut	Pins a value on the stack.
poll	A macro which returns the result of polling a future once within the current `async` context.
ready	Extracts the successful type of a `Poll<T>`.
select_biased	Polls multiple futures and streams simultaneously, executing the branch for the future that finishes first. Unlike `select!`, if multiple futures are ready, one will be selected in order of declaration. Futures directly passed to `select_biased!` must be `Unpin` and implement `FusedFuture`.
try_join	Polls multiple futures simultaneously, resolving to a `Result` containing either a tuple of the successful outputs or an error.