Struct TaskId 

pub struct TaskId(/* private fields */);

异步任务唯一id

Implementations

impl TaskId

pub fn exist_waker<R: 'static>(&self) -> bool

线程安全的判断异步任务唯一id对应的异步任务的唤醒器是否存在

pub fn wakeup<R: 'static>(&self)

线程安全的唤醒异步任务唯一id对应的异步任务

pub fn set_waker<R: 'static>(&self, waker: Waker) -> Option<Waker>

线程安全的为异步任务唯一id对应的异步任务设置唤醒器

pub fn result<R: 'static>(&self) -> Option<R>

线程安全的获取异步任务唯一id对应的异步任务的返回值

pub fn set_result<R: 'static>(&self, result: R) -> Option<R>

线程安全的为异步任务唯一id对应的异步任务设置返回值

Trait Implementations

impl Clone for TaskId

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TaskId

fn fmt(&self, f: &mut Formatter<'_>) -> FmtResult

Formats the value using the given formatter.