pub struct TryFlattenStream<Fut>where
    Fut: TryFuture,{ /* private fields */ }
Expand description

Future for the try_flatten_stream method.

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impl<Fut> Debug for TryFlattenStream<Fut>where TryFlatten<Fut, Fut::Ok>: Debug, Fut: TryFuture,

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

Formats the value using the given formatter. Read more
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impl<Fut> FusedStream for TryFlattenStream<Fut>where TryFlatten<Fut, Fut::Ok>: FusedStream, Fut: TryFuture,

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fn is_terminated(&self) -> bool

Returns true if the stream should no longer be polled.
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impl<Fut> Stream for TryFlattenStream<Fut>where TryFlatten<Fut, Fut::Ok>: Stream, Fut: TryFuture,

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type Item = <TryFlatten<Fut, <Fut as TryFuture>::Ok> as Stream>::Item

Values yielded by the stream.
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fn poll_next( self: Pin<&mut Self>, cx: &mut Context<'_> ) -> Poll<Option<Self::Item>>

Attempt to pull out the next value of this stream, registering the current task for wakeup if the value is not yet available, and returning None if the stream is exhausted. Read more
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fn size_hint(&self) -> (usize, Option<usize>)

Returns the bounds on the remaining length of the stream. Read more
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impl<'__pin, Fut> Unpin for TryFlattenStream<Fut>where __Origin<'__pin, Fut>: Unpin, Fut: TryFuture,

Auto Trait Implementations§

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

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

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

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

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.
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impl<S, T, E> TryStream for Swhere S: Stream<Item = Result<T, E>> + ?Sized,

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type Ok = T

The type of successful values yielded by this future
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type Error = E

The type of failures yielded by this future
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fn try_poll_next( self: Pin<&mut S>, cx: &mut Context<'_> ) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>

Poll this TryStream as if it were a Stream. Read more