Struct futures_util::sink::SendAll

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[+] Expand attributes
#[must_use = "futures do nothing unless polled"]
pub struct SendAll<'a, Si: ?Sized, St: ?Sized> where
    Si: Sink + Unpin + 'a,
    St: Stream + Unpin + 'a,  { /* fields omitted */ }

[−] Expand description

Future for the Sink::send_all combinator, which sends a stream of values to a sink and then waits until the sink has fully flushed those values.

Trait Implementations

impl<'a, Si: Debug + ?Sized, St: Debug + ?Sized> Debug for SendAll<'a, Si, St> where     Si: Sink + Unpin + 'a,     St: Stream + Unpin + 'a,     Si::SinkItem: Debug,

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

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Formats the value using the given formatter.

impl<Si: ?Sized, St: ?Sized, '_> Unpin for SendAll<'_, Si, St> where     Si: Sink + Unpin,     St: Stream + Unpin,

impl<Si: ?Sized, St: ?Sized, '_> Future for SendAll<'_, Si, St> where     Si: Sink + Unpin,     St: Stream<Item = Si::SinkItem> + Unpin,

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type Output = Result<(), Si::SinkError>

🔬 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.