Struct futures_util::stream::Zip

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pub struct Zip<St1: Stream, St2: Stream> { /* private fields */ }

Expand description

Stream for the zip method.

Implementations

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impl<St1: Stream, St2: Stream> Zip<St1, St2>

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pub fn get_ref(&self) -> (&St1, &St2)

Acquires a reference to the underlying streams that this combinator is pulling from.

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pub fn get_mut(&mut self) -> (&mut St1, &mut St2)

Acquires a mutable reference to the underlying streams that this combinator is pulling from.

Note that care must be taken to avoid tampering with the state of the stream which may otherwise confuse this combinator.

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pub fn get_pin_mut(self: Pin<&mut Self>) -> (Pin<&mut St1>, Pin<&mut St2>)

Acquires a pinned mutable reference to the underlying streams that this combinator is pulling from.

Note that care must be taken to avoid tampering with the state of the stream which may otherwise confuse this combinator.

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pub fn into_inner(self) -> (St1, St2)

Consumes this combinator, returning the underlying streams.

Note that this may discard intermediate state of this combinator, so care should be taken to avoid losing resources when this is called.

Trait Implementations

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impl<St1: Debug + Stream, St2: Debug + Stream> Debug for Zip<St1, St2> where
St1::Item: Debug,
St2::Item: Debug,

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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<St1, St2> FusedStream for Zip<St1, St2> where
St1: Stream,
St2: Stream,

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fn is_terminated(&self) -> bool

Returns true if the stream should no longer be polled.

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impl<St1, St2> Stream for Zip<St1, St2> where
St1: Stream,
St2: Stream,

type Item = (St1::Item, St2::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, St1: Stream, St2: Stream> Unpin for Zip<St1, St2> where
Origin<'__pin, St1, St2>: Unpin,

Auto Trait Implementations

impl<St1, St2> RefUnwindSafe for Zip<St1, St2> where
 St1: RefUnwindSafe,
 St2: RefUnwindSafe,
 <St1 as Stream>::Item: RefUnwindSafe,
 <St2 as Stream>::Item: RefUnwindSafe,

impl<St1, St2> Send for Zip<St1, St2> where
 St1: Send,
 St2: Send,
 <St1 as Stream>::Item: Send,
 <St2 as Stream>::Item: Send,

impl<St1, St2> Sync for Zip<St1, St2> where
 St1: Sync,
 St2: Sync,
 <St1 as Stream>::Item: Sync,
 <St2 as Stream>::Item: Sync,

impl<St1, St2> UnwindSafe for Zip<St1, St2> where
 St1: UnwindSafe,
 St2: UnwindSafe,
 <St1 as Stream>::Item: UnwindSafe,
 <St2 as Stream>::Item: 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<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.

Struct futures_util::stream::Zip

Implementations

impl<St1: Stream, St2: Stream> Zip<St1, St2>

pub fn get_ref(&self) -> (&St1, &St2)

pub fn get_mut(&mut self) -> (&mut St1, &mut St2)

pub fn get_pin_mut(self: Pin<&mut Self>) -> (Pin<&mut St1>, Pin<&mut St2>)

pub fn into_inner(self) -> (St1, St2)

Trait Implementations

impl<St1: Debug + Stream, St2: Debug + Stream> Debug for Zip<St1, St2> where
St1::Item: Debug,
St2::Item: Debug,

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

impl<St1, St2> FusedStream for Zip<St1, St2> where
St1: Stream,
St2: Stream,

fn is_terminated(&self) -> bool

impl<St1, St2> Stream for Zip<St1, St2> where
St1: Stream,
St2: Stream,

type Item = (St1::Item, St2::Item )

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

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

impl<'pin, St1: Stream, St2: Stream> Unpin for Zip<St1, St2> where
Origin<'__pin, St1, St2>: Unpin,

Auto Trait Implementations

impl<St1, St2> RefUnwindSafe for Zip<St1, St2> where
    St1: RefUnwindSafe,
    St2: RefUnwindSafe,
    <St1 as Stream>::Item: RefUnwindSafe,
    <St2 as Stream>::Item: RefUnwindSafe,

impl<St1, St2> Send for Zip<St1, St2> where
    St1: Send,
    St2: Send,
    <St1 as Stream>::Item: Send,
    <St2 as Stream>::Item: Send,

impl<St1, St2> Sync for Zip<St1, St2> where
    St1: Sync,
    St2: Sync,
    <St1 as Stream>::Item: Sync,
    <St2 as Stream>::Item: Sync,

impl<St1, St2> UnwindSafe for Zip<St1, St2> where
    St1: UnwindSafe,
    St2: UnwindSafe,
    <St1 as Stream>::Item: UnwindSafe,
    <St2 as Stream>::Item: 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<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>

Struct futures_util::stream::Zip

Implementations

impl<St1: Stream, St2: Stream> Zip<St1, St2>

pub fn get_ref(&self) -> (&St1, &St2)

pub fn get_mut(&mut self) -> (&mut St1, &mut St2)

pub fn get_pin_mut(self: Pin<&mut Self>) -> (Pin<&mut St1>, Pin<&mut St2>)

pub fn into_inner(self) -> (St1, St2)

Trait Implementations

impl<St1: Debug + Stream, St2: Debug + Stream> Debug for Zip<St1, St2> where St1::Item: Debug, St2::Item: Debug,

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

impl<St1, St2> FusedStream for Zip<St1, St2> where St1: Stream, St2: Stream,

fn is_terminated(&self) -> bool

impl<St1, St2> Stream for Zip<St1, St2> where St1: Stream, St2: Stream,

type Item = (St1::Item, St2::Item)

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

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

impl<'__pin, St1: Stream, St2: Stream> Unpin for Zip<St1, St2> where __Origin<'__pin, St1, St2>: Unpin,

Auto Trait Implementations

impl<St1, St2> RefUnwindSafe for Zip<St1, St2> where St1: RefUnwindSafe, St2: RefUnwindSafe, <St1 as Stream>::Item: RefUnwindSafe, <St2 as Stream>::Item: RefUnwindSafe,

impl<St1, St2> Send for Zip<St1, St2> where St1: Send, St2: Send, <St1 as Stream>::Item: Send, <St2 as Stream>::Item: Send,

impl<St1, St2> Sync for Zip<St1, St2> where St1: Sync, St2: Sync, <St1 as Stream>::Item: Sync, <St2 as Stream>::Item: Sync,

impl<St1, St2> UnwindSafe for Zip<St1, St2> where St1: UnwindSafe, St2: UnwindSafe, <St1 as Stream>::Item: UnwindSafe, <St2 as Stream>::Item: 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<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<St1: Debug + Stream, St2: Debug + Stream> Debug for Zip<St1, St2> where
St1::Item: Debug,
St2::Item: Debug,

impl<St1, St2> FusedStream for Zip<St1, St2> where
St1: Stream,
St2: Stream,

impl<St1, St2> Stream for Zip<St1, St2> where
St1: Stream,
St2: Stream,

type Item = (St1::Item, St2::Item )

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

impl<'pin, St1: Stream, St2: Stream> Unpin for Zip<St1, St2> where
Origin<'__pin, St1, St2>: Unpin,

impl<St1, St2> RefUnwindSafe for Zip<St1, St2> where
St1: RefUnwindSafe,
St2: RefUnwindSafe,
<St1 as Stream>::Item: RefUnwindSafe,
<St2 as Stream>::Item: RefUnwindSafe,

impl<St1, St2> Send for Zip<St1, St2> where
St1: Send,
St2: Send,
<St1 as Stream>::Item: Send,
<St2 as Stream>::Item: Send,

impl<St1, St2> Sync for Zip<St1, St2> where
St1: Sync,
St2: Sync,
<St1 as Stream>::Item: Sync,
<St2 as Stream>::Item: Sync,

impl<St1, St2> UnwindSafe for Zip<St1, St2> where
St1: UnwindSafe,
St2: UnwindSafe,
<St1 as Stream>::Item: UnwindSafe,
<St2 as Stream>::Item: 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<T, U> TryFrom<U> for T where
U: Into<T>,

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