49     pub fn set_pts(&mut self, pts: &Pts) -> io::Result<()> {  in set_pts()  argument
59     pub fn spawn(&mut self) -> io::Result<std::process::Child> {  in spawn()
69     pub fn new() -> io::Result<Self> {  in new()
91     pub fn get_pts(&self) -> io::Result<Pts> {  in get_pts()
109     fn read(&mut self, buf: &mut [u8]) -> io::Result<usize> {  in read()
115     fn write(&mut self, buf: &[u8]) -> io::Result<usize> {  in write()
119     fn flush(&mut self) -> io::Result<()> {  in flush()  argument
135     pub fn setup_pipes(&self) -> io::Result<Pipes> {  in setup_pipes()
143     pub fn session_leader(&self) -> impl FnMut() -> io::Result<()> {  in session_leader()  argument
184     ) -> io::Result<TaskMessage> {  in pty_echo()
203 fn init_pty_process(cmd: Option<String>, channel_id: u32) -> io::Result<PtyProcess> {  in init_pty_process()