[][src]Module core::task

🔬 This is a nightly-only experimental API. (futures_api #50547)

futures in libcore are unstable

Types and Traits for working with asynchronous tasks.

Structs

Context [
Experimental
]

Information about the currently-running task.

LocalWaker [
Experimental
]

A LocalWaker is a handle for waking up a task by notifying its executor that it is ready to be run.

SpawnErrorKind [
Experimental
]

Provides the reason that an executor was unable to spawn.

SpawnLocalObjError [
Experimental
]

The result of a failed spawn

SpawnObjError [
Experimental
]

The result of a failed spawn

Waker [
Experimental
]

A Waker is a handle for waking up a task by notifying its executor that it is ready to be run.

Enums

Poll [
Experimental
]

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

Traits

Spawn [
Experimental
]

Spawns tasks that poll futures to completion onto its associated task executor.

UnsafeWake [
Experimental
]

An unsafe trait for implementing custom memory management for a Waker or LocalWaker.