Module futures::prelude

A "prelude" for crates using the futures crate.

This prelude is similar to the standard library's prelude in that you'll almost always want to import its entire contents, but unlike the standard library's prelude you'll have to do so manually:

use futures::prelude::*;

The prelude may grow over time as additional items see ubiquitous use.

Re-exports

pub use crate::future;

pub use crate::stream;

pub use crate::task;

pub use crate::sink;

Enums

Poll	[ Experimental ] Indicates whether a value is available or if the current task has been scheduled to receive a wakeup instead.

Traits

AsyncRead	Read bytes asynchronously.
AsyncReadExt	An extension trait which adds utility methods to AsyncRead types.
AsyncWrite	Write bytes asynchronously.
AsyncWriteExt	An extension trait which adds utility methods to AsyncWrite types.
ContextExt	Extension trait for Context, adding methods that require allocation.
Future	[ Experimental ] A future represents an asychronous computation.
FutureExt	An extension trait for Futures that provides a variety of convenient adapters.
Sink	A Sink is a value into which other values can be sent, asynchronously.
SinkExt	An extension trait for Sinks that provides a variety of convenient combinator functions.
Stream	A stream of values produced asynchronously.
StreamExt	An extension trait for Streams that provides a variety of convenient combinator functions.
TryFuture	A convenience for futures that return Result values that includes a variety of adapters tailored to such futures.
TryFutureExt	Adapters specific to Result-returning futures
TryStream	A convenience for streams that return Result values that includes a variety of adapters tailored to such futures.
TryStreamExt	Adapters specific to Result-returning streams