Struct UnixMasterPty 

pub struct UnixMasterPty { /* private fields */ }

Represents the master end of a pty.

Trait Implementations

impl MasterPty for UnixMasterPty

fn resize(&self, size: PtySize) -> Result<()>

Inform the kernel and thus the child process that the window resized.

fn get_size(&self) -> Result<PtySize>

Retrieves the size of the pty as known by the kernel.

fn try_clone_reader(&self) -> Result<Box<dyn Read + Send>>

Obtain a readable handle; output from the slave(s) is readable via this stream.

fn take_writer(&self) -> Result<Box<dyn Write + Send>>

Obtain a writable handle; writing to it will send data to the slave end. Dropping the writer will send EOF to the slave end. It is invalid to take the writer more than once.

fn as_raw_fd(&self) -> Option<i32>

If applicable, return the raw file descriptor of the master pty. Returns None on non-Unix platforms.

fn tty_name(&self) -> Option<PathBuf>

Returns the TTY device name (e.g., /dev/pts/0). Returns None on non-Unix platforms.

fn process_group_leader(&self) -> Option<i32>

If applicable, return the local process id of the process group or session leader. Returns None on non-Unix platforms.

impl MasterPtyExt for UnixMasterPty

fn get_termios(&self) -> Option<Termios>

If applicable, return the termios associated with the stream.