Struct futures_util::try_future::TryJoin[−][src]

#[must_use = "futures do nothing unless you `.await` or poll them"]pub struct TryJoin<Fut1: TryFuture, Fut2: TryFuture> { /* fields omitted */ }

Future for the try_join function.

Trait Implementations

`impl<Fut1, Fut2> Debug for TryJoin<Fut1, Fut2> where Fut1: TryFuture + Debug, Fut1::Ok: Debug, Fut1::Error: Debug, Fut2: TryFuture + Debug, Fut2::Ok: Debug, Fut2::Error: Debug,` [src]

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

`impl<Fut1, Fut2> Future for TryJoin<Fut1, Fut2> where Fut1: TryFuture, Fut2: TryFuture<Error = Fut1::Error>,` [src]

`type Output = Result<(Fut1::Ok, Fut2::Ok), Fut1::Error>`

The type of value produced on completion.

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

Auto Trait Implementations

`impl<Fut1, Fut2> RefUnwindSafe for TryJoin<Fut1, Fut2> where Fut1: RefUnwindSafe, Fut2: RefUnwindSafe, <Fut1 as TryFuture>::Error: RefUnwindSafe, <Fut2 as TryFuture>::Error: RefUnwindSafe, <Fut1 as TryFuture>::Ok: RefUnwindSafe, <Fut2 as TryFuture>::Ok: RefUnwindSafe,`

`impl<Fut1, Fut2> Send for TryJoin<Fut1, Fut2> where Fut1: Send, Fut2: Send, <Fut1 as TryFuture>::Error: Send, <Fut2 as TryFuture>::Error: Send, <Fut1 as TryFuture>::Ok: Send, <Fut2 as TryFuture>::Ok: Send,`

`impl<Fut1, Fut2> Sync for TryJoin<Fut1, Fut2> where Fut1: Sync, Fut2: Sync, <Fut1 as TryFuture>::Error: Sync, <Fut2 as TryFuture>::Error: Sync, <Fut1 as TryFuture>::Ok: Sync, <Fut2 as TryFuture>::Ok: Sync,`

`impl<Fut1, Fut2> Unpin for TryJoin<Fut1, Fut2> where Fut1: Unpin, Fut2: Unpin,`

`impl<Fut1, Fut2> UnwindSafe for TryJoin<Fut1, Fut2> where Fut1: UnwindSafe, Fut2: UnwindSafe, <Fut1 as TryFuture>::Error: UnwindSafe, <Fut2 as TryFuture>::Error: UnwindSafe, <Fut1 as TryFuture>::Ok: UnwindSafe, <Fut2 as TryFuture>::Ok: UnwindSafe,`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`pub fn type_id(&self) -> TypeId`[src]

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`pub fn borrow(&self) -> &TⓘNotable traits for &'_ mut F impl<'_, F> Future for &'_ mut F where F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;`[src]

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`pub fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut F impl<'_, F> Future for &'_ mut F where F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;`[src]

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

`pub fn from(t: T) -> T`[src]

`impl<T> FutureExt for T where T: Future + ?Sized,` [src]

`fn map<U, F>(self, f: F) -> Map<Self, F>ⓘNotable traits for Map<Fut, F> impl<Fut, F, T> Future for Map<Fut, F> where Fut: Future, F: FnOnce(Fut::Output) -> T, type Output = T; where F: FnOnce(Self::Output) -> U, Self: Sized,` [src]

`fn then<Fut, F>(self, f: F) -> Then<Self, Fut, F>ⓘNotable traits for Then<Fut1, Fut2, F> impl<Fut1, Fut2, F> Future for Then<Fut1, Fut2, F> where Fut1: Future, Fut2: Future, F: FnOnce(Fut1::Output) -> Fut2, type Output = Fut2::Output; where F: FnOnce(Self::Output) -> Fut, Fut: Future, Self: Sized,` [src]

`fn left_future(self) -> Either<Self, B>ⓘNotable traits for Either<A, B> impl<A, B> Future for Either<A, B> where A: Future, B: Future<Output = A::Output>, type Output = A::Output; where B: Future<Output = Self::Output>, Self: Sized,` [src]

`fn right_future<A>(self) -> Either<A, Self>ⓘNotable traits for Either<A, B> impl<A, B> Future for Either<A, B> where A: Future, B: Future<Output = A::Output>, type Output = A::Output; where A: Future<Output = Self::Output>, Self: Sized,` [src]

`fn into_stream(self) -> IntoStream<Self> where Self: Sized,` [src]

`fn flatten(self) -> Flatten<Self>ⓘNotable traits for Flatten<Fut> impl<Fut> Future for Flatten<Fut> where Fut: Future, Fut::Output: Future, type Output = <Fut::Output as Future>::Output; where Self::Output: Future, Self: Sized,` [src]

`fn flatten_stream(self) -> FlattenStream<Self> where Self::Output: Stream, Self: Sized,` [src]

`fn fuse(self) -> Fuse<Self>ⓘNotable traits for Fuse<Fut> impl<Fut: Future> Future for Fuse<Fut> type Output = Fut::Output; where Self: Sized,` [src]

`fn inspect<F>(self, f: F) -> Inspect<Self, F>ⓘNotable traits for Inspect<Fut, F> impl<Fut, F> Future for Inspect<Fut, F> where Fut: Future, F: FnOnce(&Fut::Output), type Output = Fut::Output; where F: FnOnce(&Self::Output), Self: Sized,` [src]

`fn catch_unwind(self) -> CatchUnwind<Self>ⓘNotable traits for CatchUnwind<Fut> impl<Fut> Future for CatchUnwind<Fut> where Fut: Future + UnwindSafe, type Output = Result<Fut::Output, Box<dyn Any + Send>>; where Self: Sized + UnwindSafe,` [src]

`fn shared(self) -> Shared<Self>ⓘNotable traits for Shared<Fut> impl<Fut> Future for Shared<Fut> where Fut: Future, Fut::Output: Clone, type Output = Fut::Output; where Self: Sized, Self::Output: Clone,` [src]

`fn remote_handle(self) -> (Remote<Self>, RemoteHandle<Self::Output>) where Self: Sized,` [src]

`fn boxed<'a>(self) -> BoxFuture<'a, Self::Output> where Self: Sized + Send + 'a,` [src]

`fn boxed_local<'a>(self) -> LocalBoxFuture<'a, Self::Output> where Self: Sized + 'a,` [src]

`fn unit_error(self) -> UnitError<Self>ⓘNotable traits for UnitError<Fut> impl<Fut, T> Future for UnitError<Fut> where Fut: Future<Output = T>, type Output = Result<T, ()>; where Self: Sized,` [src]

`fn never_error(self) -> NeverError<Self>ⓘNotable traits for NeverError<Fut> impl<Fut, T> Future for NeverError<Fut> where Fut: Future<Output = T>, type Output = Result<T, Never>; where Self: Sized,` [src]

`fn poll_unpin(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output> where Self: Unpin,` [src]

`fn now_or_never(self) -> Option<Self::Output> where Self: Sized,` [src]

`impl<T, U> Into for T where U: From<T>,` [src]

`pub fn into(self) -> U`[src]

`impl<F> IntoFuture for F where F: Future,` [src]

`type Output = <F as Future>::Output`

🔬 This is a nightly-only experimental API. (into_future)

The output that the future will produce on completion.

`type Future = F`

🔬 This is a nightly-only experimental API. (into_future)

Which kind of future are we turning this into?

`pub fn into_future(self) -> <F as IntoFuture>::Future`[src]

`impl<T, U> TryFrom for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>`[src]

`impl<F, T, E> TryFuture for F where F: Future<Output = Result<T, E>> + ?Sized,` [src]

`type Ok = T`

The type of successful values yielded by this future

`type Error = E`

The type of failures yielded by this future

`pub fn try_poll( self: Pin<&mut F>, cx: &mut Context<'_> ) -> Poll<<F as Future>::Output>`[src]

`impl<Fut> TryFutureExt for Fut where Fut: TryFuture + ?Sized,` [src]

`fn map_ok<T, F>(self, f: F) -> MapOk<Self, F>ⓘNotable traits for MapOk<Fut, F> impl<Fut, F, T> Future for MapOk<Fut, F> where Fut: TryFuture, F: FnOnce(Fut::Ok) -> T, type Output = Result<T, Fut::Error>; where F: FnOnce(Self::Ok) -> T, Self: Sized,` [src]

`fn map_err<E, F>(self, f: F) -> MapErr<Self, F>ⓘNotable traits for MapErr<Fut, F> impl<Fut, F, E> Future for MapErr<Fut, F> where Fut: TryFuture, F: FnOnce(Fut::Error) -> E, type Output = Result<Fut::Ok, E>; where F: FnOnce(Self::Error) -> E, Self: Sized,` [src]

`fn err_into<E>(self) -> ErrInto<Self, E>ⓘNotable traits for ErrInto<Fut, E> impl<Fut, E> Future for ErrInto<Fut, E> where Fut: TryFuture, Fut::Error: Into<E>, type Output = Result<Fut::Ok, E>; where Self: Sized, Self::Error: Into<E>,` [src]

`fn and_then<Fut, F>(self, f: F) -> AndThen<Self, Fut, F>ⓘNotable traits for AndThen<Fut1, Fut2, F> impl<Fut1, Fut2, F> Future for AndThen<Fut1, Fut2, F> where Fut1: TryFuture, Fut2: TryFuture<Error = Fut1::Error>, F: FnOnce(Fut1::Ok) -> Fut2, type Output = Result<Fut2::Ok, Fut2::Error>; where F: FnOnce(Self::Ok) -> Fut, Fut: TryFuture<Error = Self::Error>, Self: Sized,` [src]

`fn or_else<Fut, F>(self, f: F) -> OrElse<Self, Fut, F>ⓘNotable traits for OrElse<Fut1, Fut2, F> impl<Fut1, Fut2, F> Future for OrElse<Fut1, Fut2, F> where Fut1: TryFuture, Fut2: TryFuture<Ok = Fut1::Ok>, F: FnOnce(Fut1::Error) -> Fut2, type Output = Result<Fut2::Ok, Fut2::Error>; where F: FnOnce(Self::Error) -> Fut, Fut: TryFuture<Ok = Self::Ok>, Self: Sized,` [src]

`fn inspect_ok<F>(self, f: F) -> InspectOk<Self, F>ⓘNotable traits for InspectOk<Fut, F> impl<Fut, F> Future for InspectOk<Fut, F> where Fut: TryFuture, F: FnOnce(&Fut::Ok), type Output = Result<Fut::Ok, Fut::Error>; where F: FnOnce(&Self::Ok), Self: Sized,` [src]

`fn inspect_err<F>(self, f: F) -> InspectErr<Self, F>ⓘNotable traits for InspectErr<Fut, F> impl<Fut, F> Future for InspectErr<Fut, F> where Fut: TryFuture, F: FnOnce(&Fut::Error), type Output = Result<Fut::Ok, Fut::Error>; where F: FnOnce(&Self::Error), Self: Sized,` [src]

`fn try_flatten_stream(self) -> TryFlattenStream<Self> where Self::Ok: TryStream<Error = Self::Error>, Self: Sized,` [src]

`fn unwrap_or_else<F>(self, f: F) -> UnwrapOrElse<Self, F>ⓘNotable traits for UnwrapOrElse<Fut, F> impl<Fut, F> Future for UnwrapOrElse<Fut, F> where Fut: TryFuture, F: FnOnce(Fut::Error) -> Fut::Ok, type Output = Fut::Ok; where Self: Sized, F: FnOnce(Self::Error) -> Self::Ok,` [src]

`fn into_future(self) -> IntoFuture<Self>ⓘNotable traits for IntoFuture<Fut> impl<Fut: TryFuture> Future for IntoFuture<Fut> type Output = Result<Fut::Ok, Fut::Error>; where Self: Sized,` [src]

`fn try_poll_unpin( &mut self, cx: &mut Context<'_> ) -> Poll<Result<Self::Ok, Self::Error>> where Self: Unpin,` [src]

`impl<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The type returned in the event of a conversion error.

`pub fn try_into(self) -> Result<U, >::Error>`[src]

Struct futures_util::try_future::TryJoin[−][src]

Trait Implementations

impl<Fut1, Fut2> Debug for TryJoin<Fut1, Fut2> where Fut1: TryFuture + Debug, Fut1::Ok: Debug, Fut1::Error: Debug, Fut2: TryFuture + Debug, Fut2::Ok: Debug, Fut2::Error: Debug, [src]

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

impl<Fut1, Fut2> Future for TryJoin<Fut1, Fut2> where Fut1: TryFuture, Fut2: TryFuture<Error = Fut1::Error>, [src]

type Output = Result<(Fut1::Ok, Fut2::Ok), Fut1::Error>

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

Auto Trait Implementations

impl<Fut1, Fut2> RefUnwindSafe for TryJoin<Fut1, Fut2> where Fut1: RefUnwindSafe, Fut2: RefUnwindSafe, <Fut1 as TryFuture>::Error: RefUnwindSafe, <Fut2 as TryFuture>::Error: RefUnwindSafe, <Fut1 as TryFuture>::Ok: RefUnwindSafe, <Fut2 as TryFuture>::Ok: RefUnwindSafe,

impl<Fut1, Fut2> Send for TryJoin<Fut1, Fut2> where Fut1: Send, Fut2: Send, <Fut1 as TryFuture>::Error: Send, <Fut2 as TryFuture>::Error: Send, <Fut1 as TryFuture>::Ok: Send, <Fut2 as TryFuture>::Ok: Send,

impl<Fut1, Fut2> Sync for TryJoin<Fut1, Fut2> where Fut1: Sync, Fut2: Sync, <Fut1 as TryFuture>::Error: Sync, <Fut2 as TryFuture>::Error: Sync, <Fut1 as TryFuture>::Ok: Sync, <Fut2 as TryFuture>::Ok: Sync,

impl<Fut1, Fut2> Unpin for TryJoin<Fut1, Fut2> where Fut1: Unpin, Fut2: Unpin,

impl<Fut1, Fut2> UnwindSafe for TryJoin<Fut1, Fut2> where Fut1: UnwindSafe, Fut2: UnwindSafe, <Fut1 as TryFuture>::Error: UnwindSafe, <Fut2 as TryFuture>::Error: UnwindSafe, <Fut1 as TryFuture>::Ok: UnwindSafe, <Fut2 as TryFuture>::Ok: UnwindSafe,

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

impl<T> Borrow<T> for T where T: ?Sized, [src]

pub fn borrow(&self) -> &TⓘNotable traits for &'_ mut Fimpl<'_, F> Future for &'_ mut F where F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;[src]

Notable traits for &'_ mut F

impl<T> BorrowMut<T> for T where T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut TⓘNotable traits for &'_ mut Fimpl<'_, F> Future for &'_ mut F where F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;[src]

Notable traits for &'_ mut F

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

pub fn from(t: T) -> T[src]

impl<T> FutureExt for T where T: Future + ?Sized, [src]

fn map<U, F>(self, f: F) -> Map<Self, F>ⓘNotable traits for Map<Fut, F>impl<Fut, F, T> Future for Map<Fut, F> where Fut: Future, F: FnOnce(Fut::Output) -> T, type Output = T; where F: FnOnce(Self::Output) -> U, Self: Sized, [src]

Notable traits for Map<Fut, F>

Notable traits for Then<Fut1, Fut2, F>

fn left_future<B>(self) -> Either<Self, B>ⓘNotable traits for Either<A, B>impl<A, B> Future for Either<A, B> where A: Future, B: Future<Output = A::Output>, type Output = A::Output; where B: Future<Output = Self::Output>, Self: Sized, [src]

Notable traits for Either<A, B>

fn right_future<A>(self) -> Either<A, Self>ⓘNotable traits for Either<A, B>impl<A, B> Future for Either<A, B> where A: Future, B: Future<Output = A::Output>, type Output = A::Output; where A: Future<Output = Self::Output>, Self: Sized, [src]

Notable traits for Either<A, B>

fn into_stream(self) -> IntoStream<Self> where Self: Sized, [src]

fn flatten(self) -> Flatten<Self>ⓘNotable traits for Flatten<Fut>impl<Fut> Future for Flatten<Fut> where Fut: Future, Fut::Output: Future, type Output = <Fut::Output as Future>::Output; where Self::Output: Future, Self: Sized, [src]

Notable traits for Flatten<Fut>

fn flatten_stream(self) -> FlattenStream<Self> where Self::Output: Stream, Self: Sized, [src]

fn fuse(self) -> Fuse<Self>ⓘNotable traits for Fuse<Fut>impl<Fut: Future> Future for Fuse<Fut> type Output = Fut::Output; where Self: Sized, [src]

Notable traits for Fuse<Fut>

fn inspect<F>(self, f: F) -> Inspect<Self, F>ⓘNotable traits for Inspect<Fut, F>impl<Fut, F> Future for Inspect<Fut, F> where Fut: Future, F: FnOnce(&Fut::Output), type Output = Fut::Output; where F: FnOnce(&Self::Output), Self: Sized, [src]

Notable traits for Inspect<Fut, F>

fn catch_unwind(self) -> CatchUnwind<Self>ⓘNotable traits for CatchUnwind<Fut>impl<Fut> Future for CatchUnwind<Fut> where Fut: Future + UnwindSafe, type Output = Result<Fut::Output, Box<dyn Any + Send>>; where Self: Sized + UnwindSafe, [src]

Notable traits for CatchUnwind<Fut>

fn shared(self) -> Shared<Self>ⓘNotable traits for Shared<Fut>impl<Fut> Future for Shared<Fut> where Fut: Future, Fut::Output: Clone, type Output = Fut::Output; where Self: Sized, Self::Output: Clone, [src]

Notable traits for Shared<Fut>

fn remote_handle(self) -> (Remote<Self>, RemoteHandle<Self::Output>) where Self: Sized, [src]

fn boxed<'a>(self) -> BoxFuture<'a, Self::Output> where Self: Sized + Send + 'a, [src]

fn boxed_local<'a>(self) -> LocalBoxFuture<'a, Self::Output> where Self: Sized + 'a, [src]

fn unit_error(self) -> UnitError<Self>ⓘNotable traits for UnitError<Fut>impl<Fut, T> Future for UnitError<Fut> where Fut: Future<Output = T>, type Output = Result<T, ()>; where Self: Sized, [src]

Notable traits for UnitError<Fut>

fn never_error(self) -> NeverError<Self>ⓘNotable traits for NeverError<Fut>impl<Fut, T> Future for NeverError<Fut> where Fut: Future<Output = T>, type Output = Result<T, Never>; where Self: Sized, [src]

Notable traits for NeverError<Fut>

fn poll_unpin(&mut self, cx: &mut Context<'_>) -> Poll<Self::Output> where Self: Unpin, [src]

fn now_or_never(self) -> Option<Self::Output> where Self: Sized, [src]

impl<T, U> Into<U> for T where U: From<T>, [src]

pub fn into(self) -> U[src]

impl<F> IntoFuture for F where F: Future, [src]

type Output = <F as Future>::Output

type Future = F

pub fn into_future(self) -> <F as IntoFuture>::Future[src]

impl<T, U> TryFrom<U> for T where U: Into<T>, [src]

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]

impl<F, T, E> TryFuture for F where F: Future<Output = Result<T, E>> + ?Sized, [src]

type Ok = T

type Error = E

pub fn try_poll( self: Pin<&mut F>, cx: &mut Context<'_>) -> Poll<<F as Future>::Output>[src]

impl<Fut> TryFutureExt for Fut where Fut: TryFuture + ?Sized, [src]

fn map_ok<T, F>(self, f: F) -> MapOk<Self, F>ⓘNotable traits for MapOk<Fut, F>impl<Fut, F, T> Future for MapOk<Fut, F> where Fut: TryFuture, F: FnOnce(Fut::Ok) -> T, type Output = Result<T, Fut::Error>; where F: FnOnce(Self::Ok) -> T, Self: Sized, [src]

Notable traits for MapOk<Fut, F>

fn map_err<E, F>(self, f: F) -> MapErr<Self, F>ⓘNotable traits for MapErr<Fut, F>impl<Fut, F, E> Future for MapErr<Fut, F> where Fut: TryFuture, F: FnOnce(Fut::Error) -> E, type Output = Result<Fut::Ok, E>; where F: FnOnce(Self::Error) -> E, Self: Sized, [src]

Notable traits for MapErr<Fut, F>

fn err_into<E>(self) -> ErrInto<Self, E>ⓘNotable traits for ErrInto<Fut, E>impl<Fut, E> Future for ErrInto<Fut, E> where Fut: TryFuture, Fut::Error: Into<E>, type Output = Result<Fut::Ok, E>; where Self: Sized, Self::Error: Into<E>, [src]

Notable traits for ErrInto<Fut, E>

Notable traits for AndThen<Fut1, Fut2, F>

Notable traits for OrElse<Fut1, Fut2, F>

fn inspect_ok<F>(self, f: F) -> InspectOk<Self, F>ⓘNotable traits for InspectOk<Fut, F>impl<Fut, F> Future for InspectOk<Fut, F> where Fut: TryFuture, F: FnOnce(&Fut::Ok), type Output = Result<Fut::Ok, Fut::Error>; where F: FnOnce(&Self::Ok), Self: Sized, [src]

Notable traits for InspectOk<Fut, F>

fn inspect_err<F>(self, f: F) -> InspectErr<Self, F>ⓘNotable traits for InspectErr<Fut, F>impl<Fut, F> Future for InspectErr<Fut, F> where Fut: TryFuture, F: FnOnce(&Fut::Error), type Output = Result<Fut::Ok, Fut::Error>; where F: FnOnce(&Self::Error), Self: Sized, [src]

Notable traits for InspectErr<Fut, F>

fn try_flatten_stream(self) -> TryFlattenStream<Self> where Self::Ok: TryStream<Error = Self::Error>, Self: Sized, [src]