Struct futures_util::stream::IntoAsyncRead
source · [−]pub struct IntoAsyncRead<St>where
St: TryStream<Error = Error>,
St::Ok: AsRef<[u8]>,{ /* private fields */ }
Expand description
Reader for the into_async_read
method.
Trait Implementations
sourceimpl<St> AsyncBufRead for IntoAsyncRead<St>where
St: TryStream<Error = Error>,
St::Ok: AsRef<[u8]>,
impl<St> AsyncBufRead for IntoAsyncRead<St>where
St: TryStream<Error = Error>,
St::Ok: AsRef<[u8]>,
sourcefn poll_fill_buf(
self: Pin<&mut Self>,
cx: &mut Context<'_>
) -> Poll<Result<&[u8]>>
fn poll_fill_buf(
self: Pin<&mut Self>,
cx: &mut Context<'_>
) -> Poll<Result<&[u8]>>
Attempt to return the contents of the internal buffer, filling it with more data
from the inner reader if it is empty. Read more
sourceimpl<St> AsyncRead for IntoAsyncRead<St>where
St: TryStream<Error = Error>,
St::Ok: AsRef<[u8]>,
impl<St> AsyncRead for IntoAsyncRead<St>where
St: TryStream<Error = Error>,
St::Ok: AsRef<[u8]>,
sourcefn poll_read(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &mut [u8]
) -> Poll<Result<usize>>
fn poll_read(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &mut [u8]
) -> Poll<Result<usize>>
sourcefn poll_read_vectored(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
bufs: &mut [IoSliceMut<'_>]
) -> Poll<Result<usize, Error>>
fn poll_read_vectored(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
bufs: &mut [IoSliceMut<'_>]
) -> Poll<Result<usize, Error>>
sourceimpl<St> AsyncWrite for IntoAsyncRead<St>where
St: TryStream<Error = Error> + AsyncWrite,
St::Ok: AsRef<[u8]>,
impl<St> AsyncWrite for IntoAsyncRead<St>where
St: TryStream<Error = Error> + AsyncWrite,
St::Ok: AsRef<[u8]>,
sourcefn poll_write(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &[u8]
) -> Poll<Result<usize>>
fn poll_write(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &[u8]
) -> Poll<Result<usize>>
Attempt to write bytes from
buf
into the object. Read moresourcefn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<()>>
fn poll_flush(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<()>>
Attempt to flush the object, ensuring that any buffered data reach
their destination. Read more
sourcefn poll_close(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<()>>
fn poll_close(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<()>>
Attempt to close the object. Read more
sourcefn poll_write_vectored(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
bufs: &[IoSlice<'_>]
) -> Poll<Result<usize, Error>>
fn poll_write_vectored(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
bufs: &[IoSlice<'_>]
) -> Poll<Result<usize, Error>>
Attempt to write bytes from
bufs
into the object using vectored
IO operations. Read moresourceimpl<St: Debug> Debug for IntoAsyncRead<St>where
St: TryStream<Error = Error>,
St::Ok: AsRef<[u8]>,
St::Ok: Debug,
impl<St: Debug> Debug for IntoAsyncRead<St>where
St: TryStream<Error = Error>,
St::Ok: AsRef<[u8]>,
St::Ok: Debug,
impl<'__pin, St> Unpin for IntoAsyncRead<St>where
__Origin<'__pin, St>: Unpin,
St: TryStream<Error = Error>,
St::Ok: AsRef<[u8]>,
Auto Trait Implementations
impl<St> RefUnwindSafe for IntoAsyncRead<St>where
St: RefUnwindSafe,
<St as TryStream>::Ok: RefUnwindSafe,
impl<St> Send for IntoAsyncRead<St>where
St: Send,
<St as TryStream>::Ok: Send,
impl<St> Sync for IntoAsyncRead<St>where
St: Sync,
<St as TryStream>::Ok: Sync,
impl<St> UnwindSafe for IntoAsyncRead<St>where
St: UnwindSafe,
<St as TryStream>::Ok: UnwindSafe,
Blanket Implementations
sourceimpl<R> AsyncBufReadExt for Rwhere
R: AsyncBufRead + ?Sized,
impl<R> AsyncBufReadExt for Rwhere
R: AsyncBufRead + ?Sized,
sourcefn fill_buf(&mut self) -> FillBuf<'_, Self>ⓘNotable traits for FillBuf<'a, R>impl<'a, R> Future for FillBuf<'a, R>where
R: AsyncBufRead + ?Sized + Unpin, type Output = Result<&'a [u8]>;
where
Self: Unpin,
fn fill_buf(&mut self) -> FillBuf<'_, Self>ⓘNotable traits for FillBuf<'a, R>impl<'a, R> Future for FillBuf<'a, R>where
R: AsyncBufRead + ?Sized + Unpin, type Output = Result<&'a [u8]>;
where
Self: Unpin,
R: AsyncBufRead + ?Sized + Unpin, type Output = Result<&'a [u8]>;
Creates a future which will wait for a non-empty buffer to be available from this I/O
object or EOF to be reached. Read more
sourcefn consume_unpin(&mut self, amt: usize)where
Self: Unpin,
fn consume_unpin(&mut self, amt: usize)where
Self: Unpin,
sourcefn read_until<'a>(
&'a mut self,
byte: u8,
buf: &'a mut Vec<u8>
) -> ReadUntil<'a, Self>ⓘNotable traits for ReadUntil<'_, R>impl<R: AsyncBufRead + ?Sized + Unpin> Future for ReadUntil<'_, R> type Output = Result<usize>;
where
Self: Unpin,
fn read_until<'a>(
&'a mut self,
byte: u8,
buf: &'a mut Vec<u8>
) -> ReadUntil<'a, Self>ⓘNotable traits for ReadUntil<'_, R>impl<R: AsyncBufRead + ?Sized + Unpin> Future for ReadUntil<'_, R> type Output = Result<usize>;
where
Self: Unpin,
Creates a future which will read all the bytes associated with this I/O
object into
buf
until the delimiter byte
or EOF is reached.
This method is the async equivalent to BufRead::read_until
. Read moresourcefn read_line<'a>(&'a mut self, buf: &'a mut String) -> ReadLine<'a, Self>ⓘNotable traits for ReadLine<'_, R>impl<R: AsyncBufRead + ?Sized + Unpin> Future for ReadLine<'_, R> type Output = Result<usize>;
where
Self: Unpin,
fn read_line<'a>(&'a mut self, buf: &'a mut String) -> ReadLine<'a, Self>ⓘNotable traits for ReadLine<'_, R>impl<R: AsyncBufRead + ?Sized + Unpin> Future for ReadLine<'_, R> type Output = Result<usize>;
where
Self: Unpin,
Creates a future which will read all the bytes associated with this I/O
object into
buf
until a newline (the 0xA byte) or EOF is reached,
This method is the async equivalent to BufRead::read_line
. Read moresourcefn lines(self) -> Lines<Self>where
Self: Sized,
fn lines(self) -> Lines<Self>where
Self: Sized,
Returns a stream over the lines of this reader.
This method is the async equivalent to
BufRead::lines
. Read moresourceimpl<R> AsyncReadExt for Rwhere
R: AsyncRead + ?Sized,
impl<R> AsyncReadExt for Rwhere
R: AsyncRead + ?Sized,
sourcefn chain<R>(self, next: R) -> Chain<Self, R>where
Self: Sized,
R: AsyncRead,
fn chain<R>(self, next: R) -> Chain<Self, R>where
Self: Sized,
R: AsyncRead,
Creates an adaptor which will chain this stream with another. Read more
sourcefn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self>ⓘNotable traits for Read<'_, R>impl<R: AsyncRead + ?Sized + Unpin> Future for Read<'_, R> type Output = Result<usize>;
where
Self: Unpin,
fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self>ⓘNotable traits for Read<'_, R>impl<R: AsyncRead + ?Sized + Unpin> Future for Read<'_, R> type Output = Result<usize>;
where
Self: Unpin,
Tries to read some bytes directly into the given
buf
in asynchronous
manner, returning a future type. Read moresourcefn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectored<'a, Self>ⓘNotable traits for ReadVectored<'_, R>impl<R: AsyncRead + ?Sized + Unpin> Future for ReadVectored<'_, R> type Output = Result<usize>;
where
Self: Unpin,
fn read_vectored<'a>(
&'a mut self,
bufs: &'a mut [IoSliceMut<'a>]
) -> ReadVectored<'a, Self>ⓘNotable traits for ReadVectored<'_, R>impl<R: AsyncRead + ?Sized + Unpin> Future for ReadVectored<'_, R> type Output = Result<usize>;
where
Self: Unpin,
Creates a future which will read from the
AsyncRead
into bufs
using vectored
IO operations. Read moresourcefn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self>ⓘNotable traits for ReadExact<'_, R>impl<R: AsyncRead + ?Sized + Unpin> Future for ReadExact<'_, R> type Output = Result<()>;
where
Self: Unpin,
fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self>ⓘNotable traits for ReadExact<'_, R>impl<R: AsyncRead + ?Sized + Unpin> Future for ReadExact<'_, R> type Output = Result<()>;
where
Self: Unpin,
Creates a future which will read exactly enough bytes to fill
buf
,
returning an error if end of file (EOF) is hit sooner. Read moresourcefn read_to_end<'a>(&'a mut self, buf: &'a mut Vec<u8>) -> ReadToEnd<'a, Self>ⓘNotable traits for ReadToEnd<'_, A>impl<A> Future for ReadToEnd<'_, A>where
A: AsyncRead + ?Sized + Unpin, type Output = Result<usize>;
where
Self: Unpin,
fn read_to_end<'a>(&'a mut self, buf: &'a mut Vec<u8>) -> ReadToEnd<'a, Self>ⓘNotable traits for ReadToEnd<'_, A>impl<A> Future for ReadToEnd<'_, A>where
A: AsyncRead + ?Sized + Unpin, type Output = Result<usize>;
where
Self: Unpin,
A: AsyncRead + ?Sized + Unpin, type Output = Result<usize>;
Creates a future which will read all the bytes from this
AsyncRead
. Read moresourcefn read_to_string<'a>(
&'a mut self,
buf: &'a mut String
) -> ReadToString<'a, Self>ⓘNotable traits for ReadToString<'_, A>impl<A> Future for ReadToString<'_, A>where
A: AsyncRead + ?Sized + Unpin, type Output = Result<usize>;
where
Self: Unpin,
fn read_to_string<'a>(
&'a mut self,
buf: &'a mut String
) -> ReadToString<'a, Self>ⓘNotable traits for ReadToString<'_, A>impl<A> Future for ReadToString<'_, A>where
A: AsyncRead + ?Sized + Unpin, type Output = Result<usize>;
where
Self: Unpin,
A: AsyncRead + ?Sized + Unpin, type Output = Result<usize>;
Creates a future which will read all the bytes from this
AsyncRead
. Read moresourceimpl<W> AsyncWriteExt for Wwhere
W: AsyncWrite + ?Sized,
impl<W> AsyncWriteExt for Wwhere
W: AsyncWrite + ?Sized,
sourcefn flush(&mut self) -> Flush<'_, Self>ⓘNotable traits for Flush<'_, W>impl<W> Future for Flush<'_, W>where
W: AsyncWrite + ?Sized + Unpin, type Output = Result<()>;
where
Self: Unpin,
fn flush(&mut self) -> Flush<'_, Self>ⓘNotable traits for Flush<'_, W>impl<W> Future for Flush<'_, W>where
W: AsyncWrite + ?Sized + Unpin, type Output = Result<()>;
where
Self: Unpin,
W: AsyncWrite + ?Sized + Unpin, type Output = Result<()>;
Creates a future which will entirely flush this
AsyncWrite
. Read moresourcefn close(&mut self) -> Close<'_, Self>ⓘNotable traits for Close<'_, W>impl<W: AsyncWrite + ?Sized + Unpin> Future for Close<'_, W> type Output = Result<()>;
where
Self: Unpin,
fn close(&mut self) -> Close<'_, Self>ⓘNotable traits for Close<'_, W>impl<W: AsyncWrite + ?Sized + Unpin> Future for Close<'_, W> type Output = Result<()>;
where
Self: Unpin,
Creates a future which will entirely close this
AsyncWrite
.sourcefn write<'a>(&'a mut self, buf: &'a [u8]) -> Write<'a, Self>ⓘNotable traits for Write<'_, W>impl<W: AsyncWrite + ?Sized + Unpin> Future for Write<'_, W> type Output = Result<usize>;
where
Self: Unpin,
fn write<'a>(&'a mut self, buf: &'a [u8]) -> Write<'a, Self>ⓘNotable traits for Write<'_, W>impl<W: AsyncWrite + ?Sized + Unpin> Future for Write<'_, W> type Output = Result<usize>;
where
Self: Unpin,
Creates a future which will write bytes from
buf
into the object. Read moresourcefn write_vectored<'a>(
&'a mut self,
bufs: &'a [IoSlice<'a>]
) -> WriteVectored<'a, Self>ⓘNotable traits for WriteVectored<'_, W>impl<W: AsyncWrite + ?Sized + Unpin> Future for WriteVectored<'_, W> type Output = Result<usize>;
where
Self: Unpin,
fn write_vectored<'a>(
&'a mut self,
bufs: &'a [IoSlice<'a>]
) -> WriteVectored<'a, Self>ⓘNotable traits for WriteVectored<'_, W>impl<W: AsyncWrite + ?Sized + Unpin> Future for WriteVectored<'_, W> type Output = Result<usize>;
where
Self: Unpin,
Creates a future which will write bytes from
bufs
into the object using vectored
IO operations. Read moreimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstablefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more