Module polkadot_node_subsystem::gen::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.

Modules

• future
  Asynchronous values.
• sink
  Asynchronous sinks.
• stream
  Asynchronous streams.

Traits

• AsyncBufRead
  Read bytes asynchronously.
• AsyncRead
  Read bytes asynchronously.
• AsyncSeek
  Seek bytes asynchronously.
• AsyncWrite
  Write bytes asynchronously.
• Future
  A future represents an asynchronous computation obtained by use of async.
• Sink
  A Sink is a value into which other values can be sent, asynchronously.
• Stream
  A stream of values produced asynchronously.
• TryFuture
  A convenience for futures that return Result values that includes a variety of adapters tailored to such futures.
• TryStream
  A convenience for streams that return Result values that includes a variety of adapters tailored to such futures.
• _
  An extension trait for Futures that provides a variety of convenient adapters.
• _
  Adapters specific to Result-returning futures
• _
  An extension trait for Sinks that provides a variety of convenient combinator functions.
• _
  An extension trait for Streams that provides a variety of convenient combinator functions.
• _
  Adapters specific to Result-returning streams
• _
  An extension trait which adds utility methods to AsyncBufRead types.
• _
  An extension trait which adds utility methods to AsyncRead types.
• _
  An extension trait which adds utility methods to AsyncSeek types.
• _
  An extension trait which adds utility methods to AsyncWrite types.