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

#[must_use = "sinks do nothing unless polled"]
pub struct FlattenSink<Fut, Si> where
    Fut: TryFuture<Ok = Si>,  { /* fields omitted */ }

Trait Implementations

Values yielded by the stream.

The type of value produced by the sink when an error occurs.

Auto Trait Implementations

Blanket Implementations

The type returned in the event of a conversion error.

The type returned in the event of a conversion error.

The type of successful values yielded by this future

The type of failures yielded by this future

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

Trait Implementations

impl<Fut: Debug, Si: Debug> Debug for FlattenSink<Fut, Si> where Fut: TryFuture<Ok = Si>, [src]

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

impl<Fut, S> Stream for FlattenSink<Fut, S> where Fut: TryFuture<Ok = S>, S: TryStream<Error = Fut::Error>, [src]

type Item = Result<S::Ok, Fut::Error>

fn poll_next(self: Pin<&mut Self>, cx: &mut Context) -> Poll<Option<Self::Item>>[src]

fn size_hint(&self) -> (usize, Option<usize>)[src]

impl<Fut, S> FusedStream for FlattenSink<Fut, S> where Fut: TryFuture<Ok = S>, S: TryStream<Error = Fut::Error> + FusedStream, [src]

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

impl<Fut, Si, Item> Sink<Item> for FlattenSink<Fut, Si> where Fut: TryFuture<Ok = Si>, Si: Sink<Item, Error = Fut::Error>, [src]

type Error = Fut::Error

fn poll_ready( self: Pin<&mut Self>, cx: &mut Context) -> Poll<Result<(), Self::Error>>[src]

fn start_send(self: Pin<&mut Self>, item: Item) -> Result<(), Self::Error>[src]

fn poll_flush( self: Pin<&mut Self>, cx: &mut Context) -> Poll<Result<(), Self::Error>>[src]

fn poll_close( self: Pin<&mut Self>, cx: &mut Context) -> Poll<Result<(), Self::Error>>[src]

Auto Trait Implementations

impl<Fut, Si> Send for FlattenSink<Fut, Si> where Fut: Send, Si: Send,

impl<Fut, Si> Sync for FlattenSink<Fut, Si> where Fut: Sync, Si: Sync,

impl<Fut, Si> Unpin for FlattenSink<Fut, Si> where Fut: Unpin, Si: Unpin,

impl<Fut, Si> UnwindSafe for FlattenSink<Fut, Si> where Fut: UnwindSafe, Si: UnwindSafe,

impl<Fut, Si> RefUnwindSafe for FlattenSink<Fut, Si> where Fut: RefUnwindSafe, Si: RefUnwindSafe,

Blanket Implementations

impl<T, Item> SinkExt<Item> for T where T: Sink<Item> + ?Sized, [src]

fn with<U, Fut, F, E>(self, f: F) -> With<Self, Item, U, Fut, F> where F: FnMut(U) -> Fut, Fut: Future<Output = Result<Item, E>>, E: From<Self::Error>, Self: Sized, [src]

fn with_flat_map<U, St, F>(self, f: F) -> WithFlatMap<Self, Item, U, St, F> where F: FnMut(U) -> St, St: Stream<Item = Result<Item, Self::Error>>, Self: Sized, [src]

fn sink_map_err<E, F>(self, f: F) -> SinkMapErr<Self, F> where F: FnOnce(Self::Error) -> E, Self: Sized, [src]

fn sink_err_into<E>(self) -> SinkErrInto<Self, Item, E> where Self: Sized, Self::Error: Into<E>, [src]

fn buffer(self, capacity: usize) -> Buffer<Self, Item> where Self: Sized, [src]

ⓘImportant traits for Close<'_, Si, Item>Important traits for Close<'_, Si, Item>impl<'_, Si: Sink<Item> + Unpin + ?Sized, Item> Future for Close<'_, Si, Item> type Output = Result<(), Si::Error>;fn close(&mut self) -> Close<Self, Item> where Self: Unpin, [src]

Important traits for Close<'_, Si, Item>

fn fanout<Si>(self, other: Si) -> Fanout<Self, Si> where Self: Sized, Item: Clone, Si: Sink<Item, Error = Self::Error>, [src]

ⓘImportant traits for Flush<'_, Si, Item>Important traits for Flush<'_, Si, Item>impl<'_, Si: Sink<Item> + Unpin + ?Sized, Item> Future for Flush<'_, Si, Item> type Output = Result<(), Si::Error>;fn flush(&mut self) -> Flush<Self, Item> where Self: Unpin, [src]

Important traits for Flush<'_, Si, Item>

ⓘImportant traits for Send<'_, Si, Item>Important traits for Send<'_, Si, Item>impl<'_, Si: Sink<Item> + Unpin + ?Sized, Item> Future for Send<'_, Si, Item> type Output = Result<(), Si::Error>;fn send(&mut self, item: Item) -> Send<Self, Item> where Self: Unpin, [src]

Important traits for Send<'_, Si, Item>

Important traits for SendAll<'_, Si, St>

ⓘImportant traits for Either<A, B>Important 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;fn left_sink<Si2>(self) -> Either<Self, Si2> where Si2: Sink<Item, Error = Self::Error>, Self: Sized, [src]

Important traits for Either<A, B>

ⓘImportant traits for Either<A, B>Important 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;fn right_sink<Si1>(self) -> Either<Si1, Self> where Si1: Sink<Item, Error = Self::Error>, Self: Sized, [src]

Important traits for Either<A, B>

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

fn into(self) -> U[src]

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

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

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

type 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]

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

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

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

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

Important traits for &'_ mut F

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

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

Important traits for &'_ mut F

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

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

impl<S, T, E> TryStream for S where S: Stream<Item = Result<T, E>> + ?Sized, [src]

type Ok = T

type Error = E

fn try_poll_next( self: Pin<&mut S>, cx: &mut Context) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>[src]

`impl<Fut: Debug, Si: Debug> Debug for FlattenSink<Fut, Si> where Fut: TryFuture<Ok = Si>,` [src]

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

`impl<Fut, S> Stream for FlattenSink<Fut, S> where Fut: TryFuture<Ok = S>, S: TryStream<Error = Fut::Error>,` [src]

`type Item = Result<S::Ok, Fut::Error>`

`fn poll_next(self: Pin<&mut Self>, cx: &mut Context) -> Poll<Option<Self::Item>>`[src]

`fn size_hint(&self) -> (usize, Option<usize>)`[src]

`impl<Fut, S> FusedStream for FlattenSink<Fut, S> where Fut: TryFuture<Ok = S>, S: TryStream<Error = Fut::Error> + FusedStream,` [src]

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

`impl<Fut, Si, Item> Sink<Item> for FlattenSink<Fut, Si> where Fut: TryFuture<Ok = Si>, Si: Sink<Item, Error = Fut::Error>,` [src]

`type Error = Fut::Error`

`fn poll_ready( self: Pin<&mut Self>, cx: &mut Context ) -> Poll<Result<(), Self::Error>>`[src]

`fn start_send(self: Pin<&mut Self>, item: Item) -> Result<(), Self::Error>`[src]

`fn poll_flush( self: Pin<&mut Self>, cx: &mut Context ) -> Poll<Result<(), Self::Error>>`[src]

`fn poll_close( self: Pin<&mut Self>, cx: &mut Context ) -> Poll<Result<(), Self::Error>>`[src]

`impl<Fut, Si> Send for FlattenSink<Fut, Si> where Fut: Send, Si: Send,`

`impl<Fut, Si> Sync for FlattenSink<Fut, Si> where Fut: Sync, Si: Sync,`

`impl<Fut, Si> Unpin for FlattenSink<Fut, Si> where Fut: Unpin, Si: Unpin,`

`impl<Fut, Si> UnwindSafe for FlattenSink<Fut, Si> where Fut: UnwindSafe, Si: UnwindSafe,`

`impl<Fut, Si> RefUnwindSafe for FlattenSink<Fut, Si> where Fut: RefUnwindSafe, Si: RefUnwindSafe,`

`impl<T, Item> SinkExt<Item> for T where T: Sink<Item> + ?Sized,` [src]

`fn with<U, Fut, F, E>(self, f: F) -> With<Self, Item, U, Fut, F> where F: FnMut(U) -> Fut, Fut: Future<Output = Result<Item, E>>, E: From<Self::Error>, Self: Sized,` [src]

`fn with_flat_map<U, St, F>(self, f: F) -> WithFlatMap<Self, Item, U, St, F> where F: FnMut(U) -> St, St: Stream<Item = Result<Item, Self::Error>>, Self: Sized,` [src]

`fn sink_map_err<E, F>(self, f: F) -> SinkMapErr<Self, F> where F: FnOnce(Self::Error) -> E, Self: Sized,` [src]

`fn sink_err_into<E>(self) -> SinkErrInto<Self, Item, E> where Self: Sized, Self::Error: Into<E>,` [src]

`fn buffer(self, capacity: usize) -> Buffer<Self, Item> where Self: Sized,` [src]

ⓘImportant traits for Close<'_, Si, Item>
Important traits for Close<'_, Si, Item>
`impl<'_, Si: Sink<Item> + Unpin + ?Sized, Item> Future for Close<'_, Si, Item> type Output = Result<(), Si::Error>;`
`fn close(&mut self) -> Close<Self, Item> where Self: Unpin,` [src]

`fn fanout<Si>(self, other: Si) -> Fanout<Self, Si> where Self: Sized, Item: Clone, Si: Sink<Item, Error = Self::Error>,` [src]

ⓘImportant traits for Flush<'_, Si, Item>
Important traits for Flush<'_, Si, Item>
`impl<'_, Si: Sink<Item> + Unpin + ?Sized, Item> Future for Flush<'_, Si, Item> type Output = Result<(), Si::Error>;`
`fn flush(&mut self) -> Flush<Self, Item> where Self: Unpin,` [src]

ⓘImportant traits for Send<'_, Si, Item>
Important traits for Send<'_, Si, Item>
`impl<'_, Si: Sink<Item> + Unpin + ?Sized, Item> Future for Send<'_, Si, Item> type Output = Result<(), Si::Error>;`
`fn send(&mut self, item: Item) -> Send<Self, Item> where Self: Unpin,` [src]

ⓘImportant traits for Either<A, B>
Important 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;`
`fn left_sink<Si2>(self) -> Either<Self, Si2> where Si2: Sink<Item, Error = Self::Error>, Self: Sized,` [src]

ⓘImportant traits for Either<A, B>
Important 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;`
`fn right_sink<Si1>(self) -> Either<Si1, Self> where Si1: Sink<Item, Error = Self::Error>, Self: Sized,` [src]

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

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

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

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

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

`type 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]

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

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

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

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

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

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

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

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

`impl<S, T, E> TryStream for S where S: Stream<Item = Result<T, E>> + ?Sized,` [src]

`type Ok = T`

`type Error = E`

`fn try_poll_next( self: Pin<&mut S>, cx: &mut Context ) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>`[src]