pub trait UnixOutputStreamExtManual: Sized {
    fn fd<T: FromRawFd>(&self) -> T;
    unsafe fn set_close_fd(&self, close_fd: bool);

Required Methods

Return the UNIX file descriptor that the stream writes to.


The file descriptor of self

Sets whether the fd of this stream will be closed when the stream is closed.


If you pass in false as the parameter, you may only close the fd if the all references to the stream have been dropped. If you pass in true, you must never call close.