[−][src]Struct futures::future::Select
Future for the select() function.
Trait Implementations
impl<A, B> Future for Select<A, B> where
A: Future + Unpin,
B: Future + Unpin, [src]
A: Future + Unpin,
B: Future + Unpin,
type Output = Either<(<A as Future>::Output, B), (<B as Future>::Output, A)>
The type of value produced on completion.
fn poll(
self: Pin<&mut Select<A, B>>,
cx: &mut Context
) -> Poll<<Select<A, B> as Future>::Output>[src]
self: Pin<&mut Select<A, B>>,
cx: &mut Context
) -> Poll<<Select<A, B> as Future>::Output>
impl<A, B> Unpin for Select<A, B> where
A: Unpin,
B: Unpin, [src]
A: Unpin,
B: Unpin,
impl<A, B> Debug for Select<A, B> where
A: Debug,
B: Debug, [src]
A: Debug,
B: Debug,
impl<A, B> FusedFuture for Select<A, B> where
A: Future + Unpin,
B: Future + Unpin, [src]
A: Future + Unpin,
B: Future + Unpin,
fn is_terminated(&self) -> bool[src]
Auto Trait Implementations
impl<A, B> Send for Select<A, B> where
A: Send,
B: Send,
A: Send,
B: Send,
impl<A, B> Sync for Select<A, B> where
A: Sync,
B: Sync,
A: Sync,
B: Sync,
impl<A, B> UnwindSafe for Select<A, B> where
A: UnwindSafe,
B: UnwindSafe,
A: UnwindSafe,
B: UnwindSafe,
impl<A, B> RefUnwindSafe for Select<A, B> where
A: RefUnwindSafe,
B: RefUnwindSafe,
A: RefUnwindSafe,
B: RefUnwindSafe,
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> From<T> for T[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
ⓘImportant traits for &'_ mut Ffn borrow_mut(&mut self) -> &mut T[src]
ⓘImportant traits for &'_ mut F
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> FutureExt for T where
T: Future + ?Sized, [src]
T: Future + ?Sized,
ⓘImportant traits for Map<Fut, F>fn map<U, F>(self, f: F) -> Map<Self, F> where
F: FnOnce(Self::Output) -> U, [src]
ⓘImportant traits for Map<Fut, F>
F: FnOnce(Self::Output) -> U,
ⓘImportant traits for Then<Fut1, Fut2, F>fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F> where
F: FnOnce(Self::Output) -> Fut,
Fut: Future, [src]
ⓘImportant traits for Then<Fut1, Fut2, F>
F: FnOnce(Self::Output) -> Fut,
Fut: Future,
ⓘImportant traits for Either<A, B>fn left_future<B>(self) -> Either<Self, B> where
B: Future<Output = Self::Output>, [src]
ⓘImportant traits for Either<A, B>
B: Future<Output = Self::Output>,
ⓘImportant traits for Either<A, B>fn right_future<A>(self) -> Either<A, Self> where
A: Future<Output = Self::Output>, [src]
ⓘImportant traits for Either<A, B>
A: Future<Output = Self::Output>,
fn into_stream(self) -> IntoStream<Self>[src]
ⓘImportant traits for Flatten<Fut>fn flatten(self) -> Flatten<Self> where
Self::Output: Future, [src]
ⓘImportant traits for Flatten<Fut>
Self::Output: Future,
fn flatten_stream(self) -> FlattenStream<Self> where
Self::Output: Stream, [src]
Self::Output: Stream,
ⓘImportant traits for Fuse<Fut>fn fuse(self) -> Fuse<Self>[src]
ⓘImportant traits for Fuse<Fut>
ⓘImportant traits for Inspect<Fut, F>fn inspect<F>(self, f: F) -> Inspect<Self, F> where
F: FnOnce(&Self::Output), [src]
ⓘImportant traits for Inspect<Fut, F>
F: FnOnce(&Self::Output),
ⓘImportant traits for CatchUnwind<Fut>fn catch_unwind(self) -> CatchUnwind<Self> where
Self: UnwindSafe, [src]
ⓘImportant traits for CatchUnwind<Fut>
Self: UnwindSafe,
ⓘImportant traits for Shared<Fut>fn shared(self) -> Shared<Self> where
Self::Output: Clone, [src]
ⓘImportant traits for Shared<Fut>
Self::Output: Clone,
fn remote_handle(self) -> (Remote<Self>, RemoteHandle<Self::Output>)[src]
ⓘImportant traits for Pin<P>fn boxed<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + 'a + Send>> where
Self: Send + 'a, [src]
ⓘImportant traits for Pin<P>
Self: Send + 'a,
ⓘImportant traits for Pin<P>fn boxed_local<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + 'a>> where
Self: 'a, [src]
ⓘImportant traits for Pin<P>
Self: 'a,
ⓘImportant traits for UnitError<Fut>fn unit_error(self) -> UnitError<Self>[src]
ⓘImportant traits for UnitError<Fut>
ⓘImportant traits for NeverError<Fut>fn never_error(self) -> NeverError<Self>[src]
ⓘImportant traits for NeverError<Fut>
fn poll_unpin(&mut self, cx: &mut Context) -> Poll<Self::Output> where
Self: Unpin, [src]
Self: Unpin,