Trait pty_process::Command

pub trait Command {
    type Child;
    type Pty;
    fn spawn_pty(
        &mut self, 
        size: Option<&Size>
    ) -> Result<Child<Self::Child, Self::Pty>>;
}

Adds methods to the existing Command struct.

This trait is automatically implemented for a backend’s Command struct when that backend’s feature is enabled.

Associated Types

type Child

type Pty

Required methods

fn spawn_pty(
    &mut self,
    size: Option<&Size>
) -> Result<Child<Self::Child, Self::Pty>>

Creates a new pty, associates the command’s stdin/stdout/stderr with that pty, and then calls spawn. This will override any previous calls to stdin/stdout/stderr.

Errors

• Error::CreatePty: error creating pty
• Error::SetTermSize: error setting terminal size
• Error::Spawn: error spawning subprocess

Implementors

impl<T> Command for T where
    T: Impl,
    T::Pty: Pty,
    <<T as Impl>::Pty as Pty>::Pt: AsRawFd, 

type Child = T::Child

type Pty = T::Pty