Struct futures_util::future::AndThen[−][src]

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

Future for the and_then method.

Trait Implementations

`impl<Fut1, Fut2, F> Debug for AndThen<Fut1, Fut2, F> where TryFlatten<MapOk<Fut1, F>, Fut2>: Debug,` [src]

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

`impl<Fut1, Fut2, F> FusedFuture for AndThen<Fut1, Fut2, F> where TryFlatten<MapOk<Fut1, F>, Fut2>: FusedFuture,` [src]

`fn is_terminated(&self) -> bool`[src]

`impl<Fut1, Fut2, F> Future for AndThen<Fut1, Fut2, F> where TryFlatten<MapOk<Fut1, F>, Fut2>: Future,` [src]

`type Output = <TryFlatten<MapOk<Fut1, F>, Fut2> as Future>::Output`

The type of value produced on completion.

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

`impl<'pin, Fut1, Fut2, F> Unpin for AndThen<Fut1, Fut2, F> where Origin<'__pin, Fut1, Fut2, F>: Unpin,` [src]

Auto Trait Implementations

`impl<Fut1, Fut2, F> RefUnwindSafe for AndThen<Fut1, Fut2, F> where F: RefUnwindSafe, Fut1: RefUnwindSafe, Fut2: RefUnwindSafe,`

`impl<Fut1, Fut2, F> Send for AndThen<Fut1, Fut2, F> where F: Send, Fut1: Send, Fut2: Send,`

`impl<Fut1, Fut2, F> Sync for AndThen<Fut1, Fut2, F> where F: Sync, Fut1: Sync, Fut2: Sync,`

`impl<Fut1, Fut2, F> UnwindSafe for AndThen<Fut1, Fut2, F> where F: UnwindSafe, Fut1: UnwindSafe, Fut2: 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: Future + Unpin + ?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: Future + Unpin + ?Sized, type Output = <F as Future>::Output;`[src]

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

`pub fn from(t: T) -> T`[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<T, U> TryInto for T where U: TryFrom<T>,` [src]

`type Error = >::Error`

The type returned in the event of a conversion error.

Struct futures_util::future::AndThen⎘[−][src]

Trait Implementations

impl<Fut1, Fut2, F> Debug for AndThen<Fut1, Fut2, F> where TryFlatten<MapOk<Fut1, F>, Fut2>: Debug, [src]

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

impl<Fut1, Fut2, F> FusedFuture for AndThen<Fut1, Fut2, F> where TryFlatten<MapOk<Fut1, F>, Fut2>: FusedFuture, [src]

fn is_terminated(&self) -> bool[src]

impl<Fut1, Fut2, F> Future for AndThen<Fut1, Fut2, F> where TryFlatten<MapOk<Fut1, F>, Fut2>: Future, [src]

type Output = <TryFlatten<MapOk<Fut1, F>, Fut2> as Future>::Output

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

impl<'__pin, Fut1, Fut2, F> Unpin for AndThen<Fut1, Fut2, F> where __Origin<'__pin, Fut1, Fut2, F>: Unpin, [src]

Auto Trait Implementations

impl<Fut1, Fut2, F> RefUnwindSafe for AndThen<Fut1, Fut2, F> where F: RefUnwindSafe, Fut1: RefUnwindSafe, Fut2: RefUnwindSafe,

impl<Fut1, Fut2, F> Send for AndThen<Fut1, Fut2, F> where F: Send, Fut1: Send, Fut2: Send,

impl<Fut1, Fut2, F> Sync for AndThen<Fut1, Fut2, F> where F: Sync, Fut1: Sync, Fut2: Sync,

impl<Fut1, Fut2, F> UnwindSafe for AndThen<Fut1, Fut2, F> where F: UnwindSafe, Fut1: UnwindSafe, Fut2: 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: Future + Unpin + ?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: Future + Unpin + ?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, 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<T, U> TryInto<U> for T where U: TryFrom<T>, [src]

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

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