Trait AsRawReadWriteFd 

pub trait AsRawReadWriteFd {
    // Required methods
    fn as_raw_read_fd(&self) -> RawFd;
    fn as_raw_write_fd(&self) -> RawFd;
}

Like AsRawFd, but for types which may have one or two file descriptors, for reading and writing.

For types that only have one, both functions return the same value.

Required Methods

fn as_raw_read_fd(&self) -> RawFd

Extracts the raw file descriptor for reading.

Like AsRawFd::as_raw_fd, but returns the reading file descriptor.

fn as_raw_write_fd(&self) -> RawFd

Extracts the raw file descriptor for writing.

Like AsRawFd::as_raw_fd, but returns the writing file descriptor.

Implementations on Foreign Types

impl AsRawReadWriteFd for File

Available on non-Windows only.

fn as_raw_read_fd(&self) -> RawFd

fn as_raw_write_fd(&self) -> RawFd

impl AsRawReadWriteFd for TcpStream

Available on non-Windows only.

fn as_raw_read_fd(&self) -> RawFd

fn as_raw_write_fd(&self) -> RawFd

impl AsRawReadWriteFd for UnixStream

Available on Unix only.

fn as_raw_read_fd(&self) -> RawFd

fn as_raw_write_fd(&self) -> RawFd

impl<T: AsRawReadWriteFd> AsRawReadWriteFd for Box<T>

Available on non-Windows only.

fn as_raw_read_fd(&self) -> RawFd

fn as_raw_write_fd(&self) -> RawFd

Implementors