Trait io_extras::read_write::AsRawReadWriteFd[−][src]

pub trait AsRawReadWriteFd {
    fn as_raw_read_fd(&self) -> RawFd;

    fn as_raw_write_fd(&self) -> RawFd;
}
Expand description

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

Extracts the raw file descriptor for reading.

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

Extracts the raw file descriptor for writing.

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

Implementations on Foreign Types

Implementors