Struct futures_util::task::JoinHandle

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

[−] Expand description

The join handle returned by spawn_with_handle.

Methods

impl<T> JoinHandle<T>

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pub fn forget(self)

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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>

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

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Formats the value using the given formatter.

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

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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>

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🔬 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.