[−][src]Trait tokio_pty_process::CommandExt
An extension trait for the std::process::Command
type.
This trait provides new spawn_pty_async
and spawn_pty_async_raw
methods that allow one to spawn a new process that is connected to the
current process through a pseudo-TTY.
Required methods
fn spawn_pty_async(&mut self, ptymaster: &AsyncPtyMaster) -> Result<Child>
Spawn a subprocess that connects to the current one through a pseudo-TTY in canonical (“cooked“, not “raw”) mode.
This function creates the necessary PTY slave and uses
std::process::Command::before_exec
to do the neccessary setup before
the child process is spawned. In particular, it calls setsid()
to
launch a new TTY sesson.
The child process’s standard input, standard output, and standard error are all connected to the pseudo-TTY slave.
fn spawn_pty_async_raw(&mut self, ptymaster: &AsyncPtyMaster) -> Result<Child>
Spawn a subprocess that connects to the current one through a pseudo-TTY in raw (“non-canonical”, not “cooked”) mode.
This function creates the necessary PTY slave and uses
std::process::Command::before_exec
to do the neccessary setup before
the child process is spawned. In particular, it sets the slave PTY
handle to raw mode and calls setsid()
to launch a new TTY sesson.
The child process’s standard input, standard output, and standard error are all connected to the pseudo-TTY slave.