Struct futures_util::io::Close

[+] Show declaration

pub struct Close<'a, W: ?Sized + 'a> { /* fields omitted */ }

[−] Expand description

A future used to fully close an I/O object.

Created by the close function.

Trait Implementations

impl<'a, W: Debug + ?Sized + 'a> Debug for Close<'a, W>

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

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Formats the value using the given formatter.

impl<W: ?Sized, '_> Unpin for Close<'_, W>

impl<W: AsyncWrite + ?Sized, '_> Future for Close<'_, W>

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type Output = Result<()>

🔬 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<Self::Output>

[−]

🔬 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.