[−]Struct tokio::io::Split
This is supported on
feature="io-util"
only.Stream for the split
method.
Methods
impl<R> Split<R> where
R: AsyncBufRead + Unpin,
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R: AsyncBufRead + Unpin,
pub async fn next_segment<'_>(&'_ mut self) -> Result<Option<Vec<u8>>>
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This is supported on
feature="io-util"
only.Returns the next segment in the stream.
Examples
use tokio::io::AsyncBufReadExt; let mut segments = my_buf_read.split(b'f'); while let Some(segment) = segments.next_segment().await? { println!("length = {}", segment.len()) }
Trait Implementations
impl<R: Debug> Debug for Split<R>
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impl<R: AsyncBufRead> Stream for Split<R>
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type Item = Result<Vec<u8>>
Values yielded by the stream.
fn poll_next(self: Pin<&mut Self>, cx: &mut Context) -> Poll<Option<Self::Item>>
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fn size_hint(&self) -> (usize, Option<usize>)
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impl<'__pin, R> Unpin for Split<R> where
__Origin<'__pin, R>: Unpin,
__Origin<'__pin, R>: Unpin,
Auto Trait Implementations
impl<R> RefUnwindSafe for Split<R> where
R: RefUnwindSafe,
R: RefUnwindSafe,
impl<R> Send for Split<R> where
R: Send,
R: Send,
impl<R> Sync for Split<R> where
R: Sync,
R: Sync,
impl<R> UnwindSafe for Split<R> where
R: UnwindSafe,
R: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> StreamExt for T where
T: Stream + ?Sized,
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T: Stream + ?Sized,
fn next(&mut self) -> Next<Self> where
Self: Unpin,
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Self: Unpin,
fn map<T, F>(self, f: F) -> Map<Self, F> where
F: FnMut(Self::Item) -> T,
Self: Sized,
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F: FnMut(Self::Item) -> T,
Self: Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<S, T, E> TryStream for S where
S: Stream<Item = Result<T, E>> + ?Sized,
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S: Stream<Item = Result<T, E>> + ?Sized,