10 releases (breaking)
0.8.1 | Mar 13, 2023 |
---|---|
0.7.0 | Dec 12, 2021 |
0.6.0 | Nov 23, 2021 |
0.4.0 | Apr 30, 2021 |
0.1.0 | May 20, 2019 |
#67 in Hardware support
14,865 downloads per month
Used in 39 crates
(18 directly)
130KB
3K
SLoC
This crate provides a cross platform API for working with the psuedo terminal (pty) interfaces provided by the system. Unlike other crates in this space, this crate provides a set of traits that allow selecting from different implementations at runtime. This crate is part of wezterm.
use portable_pty::{CommandBuilder, PtySize, native_pty_system, PtySystem};
use anyhow::Error;
// Use the native pty implementation for the system
let pty_system = native_pty_system();
// Create a new pty
let mut pair = pty_system.openpty(PtySize {
rows: 24,
cols: 80,
// Not all systems support pixel_width, pixel_height,
// but it is good practice to set it to something
// that matches the size of the selected font. That
// is more complex than can be shown here in this
// brief example though!
pixel_width: 0,
pixel_height: 0,
})?;
// Spawn a shell into the pty
let cmd = CommandBuilder::new("bash");
let child = pair.slave.spawn_command(cmd)?;
// Read and parse output from the pty with reader
let mut reader = pair.master.try_clone_reader()?;
// Send data to the pty by writing to the master
writeln!(pair.master.take_writer()?, "ls -l\r\n")?;
Dependencies
~2.1–3MB
~61K SLoC