Struct RaceOk

pub struct RaceOk<Fut, T, E>
where
    Fut: Future<Output = Result<T, E>>,
{ /* private fields */ }

A future which waits for the first successful future to complete.

This struct is created by the race_ok method on the RaceOk trait. See its documentation for more.

Trait Implementations

impl<Fut, T, E> Debug for RaceOk<Fut, T, E>

where Fut: Future<Output = Result<T, E>> + Debug, Fut::Output: Debug,

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

Formats the value using the given formatter.

impl<Fut, T, E> Future for RaceOk<Fut, T, E>

where Fut: Future<Output = Result<T, E>>,

type Output = Result<T, AggregateError<E>>

The type of value produced on completion.

fn poll(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Self::Output>

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