Module tokio::prelude

A "prelude" for users of the tokio 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 tokio::prelude::*;

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

Modules

future	Futures
stream	Asynchronous streams
task	Tasks used to drive a future computation

Enums

Async	Return type of future, indicating whether a value is ready or not.
AsyncSink	The result of an asynchronous attempt to send a value to a sink.

Traits

AsyncRead	Read bytes asynchronously.
AsyncWrite	Writes bytes asynchronously.
Future	Trait for types which are a placeholder of a value that may become available at some later point in time.
FutureExt	An extension trait for Future that provides a variety of convenient combinator functions.
IntoFuture	Class of types which can be converted into a future.
Read	The Read trait allows for reading bytes from a source.
Sink	A Sink is a value into which other values can be sent, asynchronously.
Stream	A stream of values, not all of which may have been produced yet.
StreamExt	An extension trait for Stream that provides a variety of convenient combinator functions.
Write	A trait for objects which are byte-oriented sinks.

Type Definitions

Poll	Return type of the Future::poll method, indicates whether a future's value is ready or not.