Struct Task 

pub struct Task<T> { /* private fields */ }

Available on Windows only.

A future result of a task.

Dropping it before it resolves cancels the task.

Implementations

impl<T> Task<T>

pub fn cancel(self: Pin<&mut Self>)

Requests cancellation without dropping the task.

The task can be awaited afterward to join it. An unguarded task resolves with TaskCanceled; a task inside Context::cancel_guard can run cooperative cleanup and produce its normal result instead.

Trait Implementations

impl<T> Drop for Task<T>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl<T> Future for Task<T>

type Output = Result<T, TaskCanceled>

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

Attempts to resolve the future to a final value, registering the current task for wakeup if the value is not yet available.

impl<T: Send> Sync for Task<T>