Crate `futures_task`

Tools for working with tasks.

Structs

Context
FutureObj A custom trait object for polling futures, roughly akin to Box<dyn Future<Output = T> + Send + 'a>.
LocalFutureObj A custom trait object for polling futures, roughly akin to Box<dyn Future<Output = T> + 'a>.
RawWaker
RawWakerVTable
SpawnError An error that occurred during spawning.
Waker
WakerRef A Waker that is only valid for a given lifetime.

Enums

Poll

Traits

ArcWake A way of waking up a specific task.
LocalSpawn The LocalSpawn is similar to Spawn, but allows spawning futures that don't implement Send.
Spawn The Spawn trait allows for pushing futures onto an executor that will run them to completion.
UnsafeFutureObj A custom implementation of a future trait object for FutureObj, providing a vtable with drop support.

Functions

noop_waker Create a new Waker which does nothing when wake() is called on it.
noop_waker_ref Get a static reference to a Waker which does nothing when wake() is called on it.
waker Creates a Waker from an Arc<impl ArcWake>.
waker_ref Creates a reference to a Waker from a reference to Arc<impl ArcWake>.