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

#[must_use = "streams do nothing unless polled"]
pub struct TryFlattenStream<Fut> where
    Fut: TryFuture,  { /* 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::TryFlattenStream

Trait Implementations

impl<Fut> Debug for TryFlattenStream<Fut> where Fut: TryFuture + Debug, Fut::Ok: Debug, [src]

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

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

type Item = Result<<Fut::Ok as TryStream>::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> FusedStream for TryFlattenStream<Fut> where Fut: TryFuture, Fut::Ok: TryStream<Error = Fut::Error> + FusedStream, [src]

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

impl<Fut, Item> Sink<Item> for TryFlattenStream<Fut> where Fut: TryFuture, Fut::Ok: TryStream<Error = Fut::Error> + 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> Unpin for TryFlattenStream<Fut> where Fut: Unpin, <Fut as TryFuture>::Ok: Unpin,

impl<Fut> Send for TryFlattenStream<Fut> where Fut: Send, <Fut as TryFuture>::Ok: Send,

impl<Fut> Sync for TryFlattenStream<Fut> where Fut: Sync, <Fut as TryFuture>::Ok: Sync,

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]

ⓘ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> 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 = Infallible

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

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

fn into(self) -> U[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]

fn borrow(&self) -> &T[src]

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

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]

`impl<Fut> Debug for TryFlattenStream<Fut> where Fut: TryFuture + Debug, Fut::Ok: Debug,` [src]

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

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

`type Item = Result<<Fut::Ok as TryStream>::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> FusedStream for TryFlattenStream<Fut> where Fut: TryFuture, Fut::Ok: TryStream<Error = Fut::Error> + FusedStream,` [src]

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

`impl<Fut, Item> Sink<Item> for TryFlattenStream<Fut> where Fut: TryFuture, Fut::Ok: TryStream<Error = Fut::Error> + 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> Unpin for TryFlattenStream<Fut> where Fut: Unpin, <Fut as TryFuture>::Ok: Unpin,`

`impl<Fut> Send for TryFlattenStream<Fut> where Fut: Send, <Fut as TryFuture>::Ok: Send,`

`impl<Fut> Sync for TryFlattenStream<Fut> where Fut: Sync, <Fut as TryFuture>::Ok: Sync,`

`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]

ⓘ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> 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 = Infallible`

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

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

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

`fn borrow(&self) -> &T`[src]

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

`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]