Struct futures_util::task::JoinHandle

#[must_use = "futures do nothing unless polled"]
pub struct JoinHandle<T> { /* fields omitted */ }

The join handle returned by spawn_with_handle.

Methods

impl<T> JoinHandle<T>

pub fn forget(self)

Drops this handle without canceling the underlying future.

This method can be used if you want to drop the handle, but let the execution continue.

Trait Implementations

impl<T: Debug> Debug for JoinHandle<T>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<T: Send + 'static> Future for JoinHandle<T>

type Output = T

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

futures in libcore are unstable

The result of the Future.

fn poll(self: PinMut<Self>, cx: &mut Context) -> Poll<T>

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

futures in libcore are unstable

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