Crate async_utils

Provides utilities for working with asynchronous code.

Re-exports

pub use traits::PollExt;

Modules

async_once

Exposes the OnceCell crate for use in async code.

channel

Additional functionality for use with asynchronous channels (futures::channel::mpsc).

event

An event that can be signaled and waited on by multiple consumers.

fold

Provides utilities to fold [Stream]s and [TryStream]s with a short-circuited result.

futures

Provides utilities for working with futures.

hanging_get

The Hanging Get pattern can be used when pull-based flow control is needed on a protocol.

mutex_ticket

Helper to poll a mutex.

stream

Additional Useful Stream Combinators and Utilities Streams always signal exhaustion with None return values. A stream epitaph can be used when a specific value is desired as the last item returned by a stream before it is exhausted.

traits

Traits that are useful for working with async code, but do not fit into a more specific category. These are often extension traits for types that are not defined by async_utils.