Struct futures_concurrency::array::Merge

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pub struct Merge<S, const N: usize> where
    S: Stream,  { /* private fields */ }

Expand description

A stream that merges multiple streams into a single stream.

This struct is created by the merge method on Stream. See its documentation for more.

Trait Implementations

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impl<S: Debug, const N: usize> Debug for Merge<S, N> where
S: Stream,

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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<S, const N: usize> Stream for Merge<S, N> where
S: Stream,

type Item = S::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, S, const N: usize> Unpin for Merge<S, N> where
S: Stream,
__Merge<'pin, S, N>: Unpin,

Auto Trait Implementations

impl<S, const N: usize> RefUnwindSafe for Merge<S, N> where
S: RefUnwindSafe,

impl<S, const N: usize> Send for Merge<S, N> where
S: Send,

impl<S, const N: usize> Sync for Merge<S, N> where
S: Sync,

impl<S, const N: usize> UnwindSafe for Merge<S, N> where
S: UnwindSafe,

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub 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

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub 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<S> IntoStream for S where
S: Stream,

type Item = S::Item

The type of the elements being iterated over.

type IntoStream = S

Which kind of stream are we turning this into?

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fn into_stream(self) -> S

Creates a stream from a value.

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impl<S> StreamExt for S where
S: Stream,

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fn merge<S1>(self, other: S1) -> Box<dyn Stream<Item = Self::Item> + Unpin> where
Self: Sized + 'static,
S1: Stream<Item = Self::Item> + 'static,

Combines multiple streams into a single stream of all their outputs. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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

type Ok = T

The type of successful values yielded by this future

type Error = E

The type of failures yielded by this future

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pub 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

Struct futures_concurrency::array::Merge

Trait Implementations

impl<S: Debug, const N: usize> Debug for Merge<S, N> where S: Stream,

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

impl<S, const N: usize> Stream for Merge<S, N> where S: Stream,

type Item = S::Item

fn poll_next( self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Option<Self::Item>>

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

impl<'pin, S, const N: usize> Unpin for Merge<S, N> where S: Stream, __Merge<'pin, S, N>: Unpin,

Auto Trait Implementations

impl<S, const N: usize> RefUnwindSafe for Merge<S, N> where S: RefUnwindSafe,

impl<S, const N: usize> Send for Merge<S, N> where S: Send,

impl<S, const N: usize> Sync for Merge<S, N> where S: Sync,

impl<S, const N: usize> UnwindSafe for Merge<S, N> where S: UnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<S> IntoStream for S where S: Stream,

type Item = S::Item

type IntoStream = S

fn into_stream(self) -> S

impl<S> StreamExt for S where S: Stream,

fn merge<S1>(self, other: S1) -> Box<dyn Stream<Item = Self::Item> + Unpin> where Self: Sized + 'static, S1: Stream<Item = Self::Item> + 'static,

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

type Error = Infallible

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

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

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

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

type Ok = T

type Error = E

pub fn try_poll_next( self: Pin<&mut S>, cx: &mut Context<'_>) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>

impl<S: Debug, const N: usize> Debug for Merge<S, N> where
S: Stream,

impl<S, const N: usize> Stream for Merge<S, N> where
S: Stream,

fn poll_next(
self: Pin<&mut Self>,
cx: &mut Context<'_>
) -> Poll<Option<Self::Item>>

impl<'pin, S, const N: usize> Unpin for Merge<S, N> where
S: Stream,
__Merge<'pin, S, N>: Unpin,

impl<S, const N: usize> RefUnwindSafe for Merge<S, N> where
S: RefUnwindSafe,

impl<S, const N: usize> Send for Merge<S, N> where
S: Send,

impl<S, const N: usize> Sync for Merge<S, N> where
S: Sync,

impl<S, const N: usize> UnwindSafe for Merge<S, N> where
S: UnwindSafe,

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

impl<S> IntoStream for S where
S: Stream,

impl<S> StreamExt for S where
S: Stream,

fn merge<S1>(self, other: S1) -> Box<dyn Stream<Item = Self::Item> + Unpin> where
Self: Sized + 'static,
S1: Stream<Item = Self::Item> + 'static,

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

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

pub fn try_poll_next(
self: Pin<&mut S>,
cx: &mut Context<'_>
) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>