Struct SendmsgConnection 

pub struct SendmsgConnection { /* private fields */ }

A variant of the UnixStream connection that uses sendmsg to send data and recvmsg to receive it.

The main difference between this type and StdConnection<UnixStream> is that this type supports file descriptor passing. This is useful for extensions that require file descriptor passing.

Implementations

impl SendmsgConnection

pub fn new(stream: UnixStream) -> Self

Create a new connection from a UnixStream.

pub fn into_stream(self) -> UnixStream

Convert this object back into a UnixStream.

Trait Implementations

impl AsMut<UnixStream> for SendmsgConnection

fn as_mut(&mut self) -> &mut UnixStream

Converts this type into a mutable reference of the (usually inferred) input type.

impl AsRawFd for SendmsgConnection

fn as_raw_fd(&self) -> RawFd

Extracts the raw file descriptor.

impl AsRef<UnixStream> for SendmsgConnection

fn as_ref(&self) -> &UnixStream

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<UnixStream> for SendmsgConnection

fn borrow(&self) -> &UnixStream

Immutably borrows from an owned value.

impl BorrowMut<UnixStream> for SendmsgConnection

fn borrow_mut(&mut self) -> &mut UnixStream

Mutably borrows from an owned value.

impl Connection for &SendmsgConnection

fn send_slices_and_fds( &mut self, iov: &[IoSlice<'_>], fds: &mut Vec<Fd>, ) -> Result<usize>

Write a series of I/O slices and a series of file descriptors to the X11 server.

fn send_slices(&mut self, iov: &[IoSlice<'_>]) -> Result<usize>

Write a series of I/O slices to the X11 server.

fn send_slice(&mut self, buffer: &[u8]) -> Result<usize>

Write a slice of data to the X11 server.

fn recv_slices_and_fds( &mut self, slices: &mut [IoSliceMut<'_>], fds: &mut Vec<Fd>, ) -> Result<usize>

Read data to a series of I/O slices and a buffer for file descriptors.

fn recv_slice(&mut self, slice: &mut [u8]) -> Result<usize>

Read data for a single I/O slice.

fn flush(&mut self) -> Result<()>

Flush all data in this connection’s buffer.

fn non_blocking_recv_slices_and_fds( &mut self, slices: &mut [IoSliceMut<'_>], fds: &mut Vec<Fd>, ) -> Result<usize>

Receive data from the X11 server into a set of I/O slices, in a non-blocking manner.

fn shutdown(&self) -> Result<()>

Shutdown this connection.

fn recv_slice_and_fds( &mut self, slice: &mut [u8], fds: &mut Vec<Fd>, ) -> Result<usize>

Read data to a single I/O slice and a buffer for file descriptors.

fn non_blocking_recv_slice_and_fds( &mut self, slice: &mut [u8], fds: &mut Vec<Fd>, ) -> Result<usize>

Receive data from the X11 server into a single slice, in a non-blocking manner.

impl Connection for SendmsgConnection

fn send_slices_and_fds( &mut self, iov: &[IoSlice<'_>], fds: &mut Vec<Fd>, ) -> Result<usize>

Write a series of I/O slices and a series of file descriptors to the X11 server.

fn send_slices(&mut self, iov: &[IoSlice<'_>]) -> Result<usize>

Write a series of I/O slices to the X11 server.

fn send_slice(&mut self, buffer: &[u8]) -> Result<usize>

Write a slice of data to the X11 server.

fn recv_slices_and_fds( &mut self, slices: &mut [IoSliceMut<'_>], fds: &mut Vec<Fd>, ) -> Result<usize>

Read data to a series of I/O slices and a buffer for file descriptors.

fn recv_slice(&mut self, slice: &mut [u8]) -> Result<usize>

Read data for a single I/O slice.

fn flush(&mut self) -> Result<()>

Flush all data in this connection’s buffer.

fn non_blocking_recv_slices_and_fds( &mut self, slices: &mut [IoSliceMut<'_>], fds: &mut Vec<Fd>, ) -> Result<usize>

Receive data from the X11 server into a set of I/O slices, in a non-blocking manner.

fn shutdown(&self) -> Result<()>

Shutdown this connection.

fn recv_slice_and_fds( &mut self, slice: &mut [u8], fds: &mut Vec<Fd>, ) -> Result<usize>

Read data to a single I/O slice and a buffer for file descriptors.

fn non_blocking_recv_slice_and_fds( &mut self, slice: &mut [u8], fds: &mut Vec<Fd>, ) -> Result<usize>

Receive data from the X11 server into a single slice, in a non-blocking manner.

impl Debug for SendmsgConnection

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

Formats the value using the given formatter.

impl From<SendmsgConnection> for UnixStream

fn from(conn: SendmsgConnection) -> Self

Converts to this type from the input type.

impl From<UnixStream> for SendmsgConnection

fn from(stream: UnixStream) -> Self

Converts to this type from the input type.