Struct hyper_static_server::tokio::io::Split [−][src]
Splitter for the split
method.
A Split
can be turned into a Stream
with SplitStream
.
Implementations
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, Global>>, Error>
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&'_ mut self
) -> Result<Option<Vec<u8, Global>>, Error>
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()) }
impl<R> Split<R> where
R: AsyncBufRead,
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R: AsyncBufRead,
pub fn poll_next_segment(
self: Pin<&mut Split<R>>,
cx: &mut Context<'_>
) -> Poll<Result<Option<Vec<u8, Global>>, Error>>
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self: Pin<&mut Split<R>>,
cx: &mut Context<'_>
) -> Poll<Result<Option<Vec<u8, Global>>, Error>>
Polls for the next segment in the stream.
This method returns:
Poll::Pending
if the next segment is not yet available.Poll::Ready(Ok(Some(segment)))
if the next segment is available.Poll::Ready(Ok(None))
if there are no more segments in this stream.Poll::Ready(Err(err))
if an IO error occurred while reading the next segment.
When the method returns Poll::Pending
, the Waker
in the provided
Context
is scheduled to receive a wakeup when more bytes become
available on the underlying IO resource.
Note that on multiple calls to poll_next_segment
, only the Waker
from the Context
passed to the most recent call is scheduled to
receive a wakeup.
Trait Implementations
impl<R> Debug for Split<R> where
R: Debug,
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R: Debug,
impl<'__pin, R> Unpin for Split<R> where
__Origin<'__pin, R>: Unpin,
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__Origin<'__pin, R>: Unpin,
Auto Trait Implementations
impl<R> RefUnwindSafe for Split<R> where
R: RefUnwindSafe,
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R: RefUnwindSafe,
impl<R> Send for Split<R> where
R: Send,
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R: Send,
impl<R> Sync for Split<R> where
R: Sync,
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R: Sync,
impl<R> UnwindSafe for Split<R> where
R: UnwindSafe,
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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,
pub fn borrow_mut(&mut self) -> &mut Tⓘ
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impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
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Notable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
pub fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
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Notable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
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Notable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
pub fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
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Notable traits for Instrumented<T>
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
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.
pub 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.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,