Struct futures::stream::Skip

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#[must_use = "streams do nothing unless polled"]
pub struct Skip<St> { /* fields omitted */ }

[−] Expand description

A stream combinator which skips a number of elements before continuing.

This structure is produced by the Stream::skip method.

Methods

impl<St> Skip<St> where     St: Stream,

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Important traits for &'a mut I

impl<'a, I> Iterator for &'a mut I where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;impl<'a, R> Read for &'a mut R where
    R: Read + ?Sized, impl<'a, W> Write for &'a mut W where
    W: Write + ?Sized, 

pub fn get_ref(&self) -> &St

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

Important traits for &'a mut I

impl<'a, I> Iterator for &'a mut I where
    I: Iterator + ?Sized,  type Item = <I as Iterator>::Item;impl<'a, R> Read for &'a mut R where
    R: Read + ?Sized, impl<'a, W> Write for &'a mut W where
    W: Write + ?Sized, 

pub fn get_mut(&mut self) -> &mut St

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Acquires a mutable reference to the underlying stream 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.

pub fn into_inner(self) -> St

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Consumes this combinator, returning the underlying stream.

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

impl<St> Unpin for Skip<St> where     St: Unpin,

impl<St> Debug for Skip<St> where     St: Debug,

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

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Formats the value using the given formatter.

impl<St> Stream for Skip<St> where     St: Stream,

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type Item = <St as Stream>::Item

Values yielded by the stream.

fn poll_next(     self: PinMut<Skip<St>>,     cx: &mut Context ) -> Poll<Option<<St as Stream>::Item>>

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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.