pub struct ReadHalf<T> { /* private fields */ }Available on crate feature
io only.Expand description
The readable half of an object returned from AsyncRead::split.
Implementations§
source§impl<T> ReadHalf<T>
impl<T> ReadHalf<T>
sourcepub fn is_pair_of(&self, other: &WriteHalf<T>) -> bool
pub fn is_pair_of(&self, other: &WriteHalf<T>) -> bool
Checks if this ReadHalf and some WriteHalf were split from the same stream.
source§impl<T: Unpin> ReadHalf<T>
impl<T: Unpin> ReadHalf<T>
sourcepub 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§
Auto Trait Implementations§
impl<T> Freeze for ReadHalf<T>
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§
source§impl<R> AsyncReadExt for R
impl<R> AsyncReadExt for R
source§fn chain<R>(self, next: R) -> Chain<Self, R>
fn chain<R>(self, next: R) -> Chain<Self, R>
Available on crate feature
io only.Creates an adaptor which will chain this stream with another. Read more
source§fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self> ⓘwhere
Self: Unpin,
fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self> ⓘwhere
Self: Unpin,
Available on crate feature
io only.Tries to read some bytes directly into the given
buf in asynchronous
manner, returning a future type. Read moresource§fn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>],
) -> ReadVectored<'a, Self> ⓘwhere
Self: Unpin,
fn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>],
) -> ReadVectored<'a, Self> ⓘwhere
Self: Unpin,
Available on crate feature
io only.Creates a future which will read from the
AsyncRead into bufs using vectored
IO operations. Read moresource§fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self> ⓘwhere
Self: Unpin,
fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self> ⓘwhere
Self: Unpin,
Available on crate feature
io only.Creates a future which will read exactly enough bytes to fill
buf,
returning an error if end of file (EOF) is hit sooner. Read moresource§fn read_to_end<'a>(&'a mut self, buf: &'a mut Vec<u8>) -> ReadToEnd<'a, Self> ⓘwhere
Self: Unpin,
fn read_to_end<'a>(&'a mut self, buf: &'a mut Vec<u8>) -> ReadToEnd<'a, Self> ⓘwhere
Self: Unpin,
Available on crate feature
io only.Creates a future which will read all the bytes from this
AsyncRead. Read moresource§fn read_to_string<'a>(
&'a mut self,
buf: &'a mut String,
) -> ReadToString<'a, Self> ⓘwhere
Self: Unpin,
fn read_to_string<'a>(
&'a mut self,
buf: &'a mut String,
) -> ReadToString<'a, Self> ⓘwhere
Self: Unpin,
Available on crate feature
io only.Creates a future which will read all the bytes from this
AsyncRead. Read moresource§fn split(self) -> (ReadHalf<Self>, WriteHalf<Self>)where
Self: AsyncWrite + Sized,
fn split(self) -> (ReadHalf<Self>, WriteHalf<Self>)where
Self: AsyncWrite + Sized,
Available on crate feature
io only.Helper method for splitting this read/write object into two halves. Read more
source§fn take(self, limit: u64) -> Take<Self>where
Self: Sized,
fn take(self, limit: u64) -> Take<Self>where
Self: Sized,
Available on crate feature
io only.Creates an AsyncRead adapter which will read at most
limit bytes
from the underlying reader. Read moresource§fn compat(self) -> Compat<Self> ⓘ
fn compat(self) -> Compat<Self> ⓘ
Available on crate features
io and io-compat only.Wraps an
AsyncRead in a compatibility wrapper that allows it to be
used as a futures 0.1 / tokio-io 0.1 AsyncRead. If the wrapped type
implements AsyncWrite as well, the result will also implement the
futures 0.1 / tokio 0.1 AsyncWrite trait. Read moresource§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more