Struct lair_keystore::dependencies::hc_seed_bundle::dependencies::futures::io::ReadHalf
[−]pub struct ReadHalf<T> { /* private fields */ }
Expand description
The readable half of an object returned from AsyncRead::split
.
Implementations
impl<T> ReadHalf<T> where
T: Unpin,
impl<T> ReadHalf<T> where
T: Unpin,
pub fn reunite(self, other: WriteHalf<T>) -> Result<T, ReuniteError<T>>
pub fn reunite(self, other: WriteHalf<T>) -> Result<T, ReuniteError<T>>
Attempts to put the two “halves” of a split AsyncRead + AsyncWrite
back
together. Succeeds only if the ReadHalf<T>
and WriteHalf<T>
are
a matching pair originating from the same call to AsyncReadExt::split
.
Trait Implementations
impl<R> AsyncRead for ReadHalf<R> where
R: AsyncRead,
impl<R> AsyncRead for ReadHalf<R> where
R: AsyncRead,
fn poll_read(
self: Pin<&mut ReadHalf<R>>,
cx: &mut Context<'_>,
buf: &mut [u8]
) -> Poll<Result<usize, Error>>
fn poll_read(
self: Pin<&mut ReadHalf<R>>,
cx: &mut Context<'_>,
buf: &mut [u8]
) -> Poll<Result<usize, Error>>
Attempt to read from the AsyncRead
into buf
. Read more
fn poll_read_vectored(
self: Pin<&mut ReadHalf<R>>,
cx: &mut Context<'_>,
bufs: &mut [IoSliceMut<'_>]
) -> Poll<Result<usize, Error>>
fn poll_read_vectored(
self: Pin<&mut ReadHalf<R>>,
cx: &mut Context<'_>,
bufs: &mut [IoSliceMut<'_>]
) -> Poll<Result<usize, Error>>
Attempt to read from the AsyncRead
into bufs
using vectored
IO operations. Read more
Auto Trait Implementations
impl<T> !RefUnwindSafe for ReadHalf<T>
impl<T> Send for ReadHalf<T> where
T: Send,
impl<T> Sync for ReadHalf<T> where
T: Send,
impl<T> Unpin for ReadHalf<T>
impl<T> !UnwindSafe for ReadHalf<T>
Blanket Implementations
impl<R> AsyncReadExt for R where
R: AsyncRead + ?Sized,
impl<R> AsyncReadExt for R where
R: AsyncRead + ?Sized,
fn chain<R>(self, next: R) -> Chain<Self, R> where
R: AsyncRead,
fn chain<R>(self, next: R) -> Chain<Self, R> where
R: AsyncRead,
Creates an adaptor which will chain this stream with another. Read more
fn read(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self>ⓘNotable traits for Read<'_, R>impl<'_, R> Future for Read<'_, R> where
R: AsyncRead + Unpin + ?Sized, type Output = Result<usize, Error>;
where
Self: Unpin,
fn read(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self>ⓘNotable traits for Read<'_, R>impl<'_, R> Future for Read<'_, R> where
R: AsyncRead + Unpin + ?Sized, type Output = Result<usize, Error>;
where
Self: Unpin,
R: AsyncRead + Unpin + ?Sized, type Output = Result<usize, Error>;
Tries to read some bytes directly into the given buf
in asynchronous
manner, returning a future type. Read more
fn read_vectored(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectored<'a, Self>ⓘNotable traits for ReadVectored<'_, R>impl<'_, R> Future for ReadVectored<'_, R> where
R: AsyncRead + Unpin + ?Sized, type Output = Result<usize, Error>;
where
Self: Unpin,
fn read_vectored(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectored<'a, Self>ⓘNotable traits for ReadVectored<'_, R>impl<'_, R> Future for ReadVectored<'_, R> where
R: AsyncRead + Unpin + ?Sized, type Output = Result<usize, Error>;
where
Self: Unpin,
R: AsyncRead + Unpin + ?Sized, type Output = Result<usize, Error>;
Creates a future which will read from the AsyncRead
into bufs
using vectored
IO operations. Read more
fn read_exact(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self>ⓘNotable traits for ReadExact<'_, R>impl<'_, R> Future for ReadExact<'_, R> where
R: AsyncRead + Unpin + ?Sized, type Output = Result<(), Error>;
where
Self: Unpin,
fn read_exact(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self>ⓘNotable traits for ReadExact<'_, R>impl<'_, R> Future for ReadExact<'_, R> where
R: AsyncRead + Unpin + ?Sized, type Output = Result<(), Error>;
where
Self: Unpin,
R: AsyncRead + Unpin + ?Sized, type Output = Result<(), Error>;
Creates a future which will read exactly enough bytes to fill buf
,
returning an error if end of file (EOF) is hit sooner. Read more
fn read_to_end(
&'a mut self,
buf: &'a mut Vec<u8, Global>
) -> ReadToEnd<'a, Self>ⓘNotable traits for ReadToEnd<'_, A>impl<'_, A> Future for ReadToEnd<'_, A> where
A: AsyncRead + Unpin + ?Sized, type Output = Result<usize, Error>;
where
Self: Unpin,
fn read_to_end(
&'a mut self,
buf: &'a mut Vec<u8, Global>
) -> ReadToEnd<'a, Self>ⓘNotable traits for ReadToEnd<'_, A>impl<'_, A> Future for ReadToEnd<'_, A> where
A: AsyncRead + Unpin + ?Sized, type Output = Result<usize, Error>;
where
Self: Unpin,
A: AsyncRead + Unpin + ?Sized, type Output = Result<usize, Error>;
Creates a future which will read all the bytes from this AsyncRead
. Read more
fn read_to_string(&'a mut self, buf: &'a mut String) -> ReadToString<'a, Self>ⓘNotable traits for ReadToString<'_, A>impl<'_, A> Future for ReadToString<'_, A> where
A: AsyncRead + Unpin + ?Sized, type Output = Result<usize, Error>;
where
Self: Unpin,
fn read_to_string(&'a mut self, buf: &'a mut String) -> ReadToString<'a, Self>ⓘNotable traits for ReadToString<'_, A>impl<'_, A> Future for ReadToString<'_, A> where
A: AsyncRead + Unpin + ?Sized, type Output = Result<usize, Error>;
where
Self: Unpin,
A: AsyncRead + Unpin + ?Sized, type Output = Result<usize, Error>;
Creates a future which will read all the bytes from this AsyncRead
. Read more
fn split(self) -> (ReadHalf<Self>, WriteHalf<Self>) where
Self: AsyncWrite,
fn split(self) -> (ReadHalf<Self>, WriteHalf<Self>) where
Self: AsyncWrite,
Helper method for splitting this read/write object into two halves. Read more
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn 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;
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;
T: Future, type Output = <T as Future>::Output;
sourcefn 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;
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;
T: Future, type Output = <T as Future>::Output;
impl<T> Pointable for T
impl<T> Pointable for T
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
T: Future, type Output = <T as Future>::Output;
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more