Struct multi_producer_sink::UnsyncDone

pub struct UnsyncDone<S: Sink>(_);

A future that signals when the wrapped sink is done.

Yields back the wrapped sink in an Ok when the last handle is closed or dropped. Emits the first error and the wrapped sink as an Err if the sink errors.

Trait Implementations

impl<S: Sink> Future for UnsyncDone<S>

type Item = S

A successful value

type Error = (S::SinkError, S)

An error

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

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