cap_async_std::os::unix::net

Struct UnixStream

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pub struct UnixStream { /* private fields */ }
Expand description

A Unix stream socket.

This corresponds to async_std::os::unix::net::UnixStream.

This UnixStream has no connect method. To create a UnixStream, first obtain a Dir containing the path, and then call Dir::connect_unix_stream.

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impl UnixStream

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pub fn from_std(std: UnixStream) -> Self

Constructs a new instance of Self from the given async_std::os::unix::net::UnixStream.

This grants access the resources the async_std::os::unix::net::UnixStream instance already has access to.

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pub fn pair() -> Result<(Self, Self)>

Creates an unnamed pair of connected sockets.

This corresponds to async_std::os::unix::net::UnixStream::pair.

TODO: should this require a capability?

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pub fn local_addr(&self) -> Result<SocketAddr>

Returns the socket address of the local half of this connection.

This corresponds to async_std::os::unix::net::UnixStream::local_addr.

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pub fn peer_addr(&self) -> Result<SocketAddr>

Returns the socket address of the remote half of this connection.

This corresponds to async_std::os::unix::net::UnixStream::peer_addr.

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pub fn shutdown(&self, how: Shutdown) -> Result<()>

Shuts down the read, write, or both halves of this connection.

This corresponds to async_std::os::unix::net::UnixStream::shutdown.

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impl AsFd for UnixStream

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fn as_fd(&self) -> BorrowedFd<'_>

Borrows the file descriptor. Read more
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impl AsRawFd for UnixStream

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fn as_raw_fd(&self) -> RawFd

Extracts the raw file descriptor. Read more
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impl Clone for UnixStream

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fn clone(&self) -> UnixStream

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for UnixStream

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl From<OwnedFd> for UnixStream

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fn from(fd: OwnedFd) -> Self

Converts to this type from the input type.
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impl From<UnixStream> for OwnedFd

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fn from(stream: UnixStream) -> OwnedFd

Converts to this type from the input type.
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impl FromRawFd for UnixStream

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unsafe fn from_raw_fd(fd: RawFd) -> Self

Constructs a new instance of Self from the given raw file descriptor. Read more
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impl IntoRawFd for UnixStream

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fn into_raw_fd(self) -> RawFd

Consumes this object, returning the raw underlying file descriptor. Read more
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impl AsyncRead for &UnixStream

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fn poll_read( self: Pin<&mut Self>, cx: &mut Context<'_>, buf: &mut [u8], ) -> Poll<Result<usize>>

Attempt to read from the AsyncRead into buf. Read more
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fn poll_read_vectored( self: Pin<&mut Self>, cx: &mut Context<'_>, bufs: &mut [IoSliceMut<'_>], ) -> Poll<Result<usize>>

Attempt to read from the AsyncRead into bufs using vectored IO operations. Read more
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impl AsyncRead for UnixStream

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fn poll_read( self: Pin<&mut Self>, cx: &mut Context<'_>, buf: &mut [u8], ) -> Poll<Result<usize>>

Attempt to read from the AsyncRead into buf. Read more
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fn poll_read_vectored( self: Pin<&mut Self>, cx: &mut Context<'_>, bufs: &mut [IoSliceMut<'_>], ) -> Poll<Result<usize>>

Attempt to read from the AsyncRead into bufs using vectored IO operations. Read more
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impl AsyncWrite for &UnixStream

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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 more
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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
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fn poll_close(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<()>>

Attempt to close the object. Read more
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fn poll_write_vectored( self: Pin<&mut Self>, cx: &mut Context<'_>, bufs: &[IoSlice<'_>], ) -> Poll<Result<usize>>

Attempt to write bytes from bufs into the object using vectored IO operations. Read more
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impl AsyncWrite for UnixStream

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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 more
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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
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fn poll_close(self: Pin<&mut Self>, cx: &mut Context<'_>) -> Poll<Result<()>>

Attempt to close the object. Read more
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fn poll_write_vectored( self: Pin<&mut Self>, cx: &mut Context<'_>, bufs: &[IoSlice<'_>], ) -> Poll<Result<usize>>

Attempt to write bytes from bufs into the object using vectored IO operations. Read more

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impl<T> Any for T
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Returns the raw value.
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impl<T> AsRawGrip for T
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fn as_raw_grip(&self) -> i32

Extracts the raw grip.
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impl<T> AsRawSocketlike for T
where T: AsRawFd,

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fn as_raw_socketlike(&self) -> i32

Returns the raw value.
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impl<T> AsSocketlike for T
where T: AsFd,

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fn as_socketlike(&self) -> BorrowedFd<'_>

Borrows the reference.
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fn as_socketlike_view<Target>(&self) -> SocketlikeView<'_, Target>
where Target: SocketlikeViewType,

Return a borrowing view of a resource which dereferences to a &Target. Read more
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impl<T> AsSource for T
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fn source(&self) -> BorrowedFd<'_>

Returns the borrowed file descriptor.
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impl<R> AsyncReadExt for R
where R: AsyncRead + ?Sized,

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fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadFuture<'a, Self>
where Self: Unpin,

Reads some bytes from the byte stream. Read more
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fn read_vectored<'a>( &'a mut self, bufs: &'a mut [IoSliceMut<'a>], ) -> ReadVectoredFuture<'a, Self>
where Self: Unpin,

Like read(), except it reads into a slice of buffers. Read more
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fn read_to_end<'a>( &'a mut self, buf: &'a mut Vec<u8>, ) -> ReadToEndFuture<'a, Self>
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Reads the entire contents and appends them to a Vec. Read more
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fn read_to_string<'a>( &'a mut self, buf: &'a mut String, ) -> ReadToStringFuture<'a, Self>
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fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExactFuture<'a, Self>
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Reads the exact number of bytes required to fill buf. Read more
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fn take(self, limit: u64) -> Take<Self>
where Self: Sized,

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where Self: Sized,

Converts this AsyncRead into a Stream of bytes. Read more
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fn chain<R>(self, next: R) -> Chain<Self, R>
where R: AsyncRead, Self: Sized,

Creates an adapter which will chain this stream with another. Read more
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impl<W> AsyncWriteExt for W
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fn write<'a>(&'a mut self, buf: &'a [u8]) -> WriteFuture<'a, Self>
where Self: Unpin,

Writes some bytes into the byte stream. Read more
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fn write_vectored<'a>( &'a mut self, bufs: &'a [IoSlice<'a>], ) -> WriteVectoredFuture<'a, Self>
where Self: Unpin,

Like write(), except that it writes a slice of buffers. Read more
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fn write_all<'a>(&'a mut self, buf: &'a [u8]) -> WriteAllFuture<'a, Self>
where Self: Unpin,

Writes an entire buffer into the byte stream. Read more
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fn flush(&mut self) -> FlushFuture<'_, Self>
where Self: Unpin,

Flushes the stream to ensure that all buffered contents reach their destination. Read more
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fn close(&mut self) -> CloseFuture<'_, Self>
where Self: Unpin,

Closes the writer. Read more
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fn boxed_writer<'a>(self) -> Pin<Box<dyn AsyncWrite + Send + 'a>>
where Self: Sized + Send + 'a,

Boxes the writer and changes its type to dyn AsyncWrite + Send + 'a. Read more
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fn borrow(&self) -> &T

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn from_fd(owned_fd: OwnedFd) -> T

👎Deprecated since 1.0.0: FromFd::from_fd is replaced by From<OwnedFd>::from
Constructs a new instance of Self from the given file descriptor. Read more
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fn from_into_fd<Owned>(into_owned: Owned) -> Self
where Owned: Into<OwnedFd>, Self: Sized + From<OwnedFd>,

Constructs a new instance of Self from the given file descriptor converted from into_owned. Read more
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impl<T> FromRawSocketlike for T
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unsafe fn from_raw_socketlike(raw: i32) -> T

Constructs Self from the raw value. Read more
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impl<T> FromSocketlike for T
where T: From<OwnedFd>,

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fn from_socketlike(owned: OwnedFd) -> T

Constructs a new instance of Self from the given socketlike object.
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fn from_into_socketlike<Owned>(owned: Owned) -> T
where Owned: IntoSocketlike,

Constructs a new instance of Self from the given socketlike object converted from into_owned.
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fn into_fd(self) -> OwnedFd

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Returns the raw value.
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impl<T> IntoRawGrip for T
where T: IntoRawFd,

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fn into_raw_grip(self) -> i32

Consume self and convert into an RawGrip.
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impl<T> IntoRawSocketlike for T
where T: IntoRawFd,

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fn into_raw_socketlike(self) -> i32

Returns the raw value.
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impl<T> IntoSocketlike for T
where T: Into<OwnedFd>,

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Consumes this object, returning the underlying socketlike object.
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fn read<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadFuture<'a, Self>
where Self: Unpin,

Reads some bytes from the byte stream. Read more
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fn read_vectored<'a>( &'a mut self, bufs: &'a mut [IoSliceMut<'a>], ) -> ReadVectoredFuture<'a, Self>
where Self: Unpin,

Like read, except that it reads into a slice of buffers. Read more
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fn read_to_end<'a>( &'a mut self, buf: &'a mut Vec<u8>, ) -> ReadToEndFuture<'a, Self>
where Self: Unpin,

Reads all bytes from the byte stream. Read more
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fn read_to_string<'a>( &'a mut self, buf: &'a mut String, ) -> ReadToStringFuture<'a, Self>
where Self: Unpin,

Reads all bytes from the byte stream and appends them into a string. Read more
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fn read_exact<'a>(&'a mut self, buf: &'a mut [u8]) -> ReadExactFuture<'a, Self>
where Self: Unpin,

Reads the exact number of bytes required to fill buf. Read more
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fn take(self, limit: u64) -> Take<Self>
where Self: Sized,

Creates an adaptor which will read at most limit bytes from it. Read more
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where Self: Sized,

Transforms this Read instance to a Stream over its bytes. Read more
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fn chain<R>(self, next: R) -> Chain<Self, R>
where R: AsyncRead, Self: Sized,

Creates an adaptor which will chain this stream with another. Read more
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fn write<'a>(&'a mut self, buf: &'a [u8]) -> WriteFuture<'a, Self>
where Self: Unpin,

Writes some bytes into the byte stream. Read more
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fn flush(&mut self) -> FlushFuture<'_, Self>
where Self: Unpin,

Flushes the stream to ensure that all buffered contents reach their destination. Read more
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fn write_vectored<'a>( &'a mut self, bufs: &'a [IoSlice<'a>], ) -> WriteVectoredFuture<'a, Self>
where Self: Unpin,

Like write, except that it writes from a slice of buffers. Read more
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fn write_all<'a>(&'a mut self, buf: &'a [u8]) -> WriteAllFuture<'a, Self>
where Self: Unpin,

Writes an entire buffer into the byte stream. Read more
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fn write_fmt<'a>(&'a mut self, fmt: Arguments<'_>) -> WriteFmtFuture<'a, Self>
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Writes a formatted string into this writer, returning any error encountered. Read more