[][src]Struct futures::future::SelectOk

#[must_use = "futures do nothing unless polled"]
pub struct SelectOk<A> where
    A: Future
{ /* fields omitted */ }

Future for the select_ok combinator, waiting for one of any of a list of futures to successfully complete. Unlike select_all, this future ignores all but the last error, if there are any.

This is created by the select_ok function.

Trait Implementations

impl<A> Future for SelectOk<A> where
    A: Future

type Item = (A::Item, Vec<A>)

The type of value that this future will resolved with if it is successful. Read more

type Error = A::Error

The type of error that this future will resolve with if it fails in a normal fashion. Read more

impl<A: Debug> Debug for SelectOk<A> where
    A: Future

Auto Trait Implementations

impl<A> Unpin for SelectOk<A> where
    A: Unpin

impl<A> Send for SelectOk<A> where
    A: Send

impl<A> Sync for SelectOk<A> where
    A: Sync

impl<A> UnwindSafe for SelectOk<A> where
    A: UnwindSafe

impl<A> RefUnwindSafe for SelectOk<A> where
    A: RefUnwindSafe

Blanket Implementations

impl<F> IntoFuture for F where
    F: Future

type Future = F

The future that this type can be converted into.

type Item = <F as Future>::Item

The item that the future may resolve with.

type Error = <F as Future>::Error

The error that the future may resolve with.

impl<T> From<T> for T[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> Any for T where
    T: 'static + ?Sized