Struct Terminal 

pub struct Terminal { /* private fields */ }

Async terminal backed by a real PTY.

Spawns two background tasks (read loop and write loop) that bridge the PTY fd with tokio channels. Sends SIGHUP to the child process on drop.

Implementations

impl Terminal

pub fn spawn( shell: &str, pwd: Option<&Path>, ) -> Result<(Self, Receiver<Vec<u8>>)>

Spawn a shell process and return the terminal plus an initial output receiver.

If pwd is provided, the shell starts in that directory.

pub fn subscribe(&self) -> Receiver<Vec<u8>>

Subscribe to the terminal output broadcast channel.

pub fn closed(&self) -> Receiver<bool>

Returns a watch receiver that becomes true when the PTY read loop exits (shell died / PTY closed).

pub async fn write(&self, data: Vec<u8>) -> Result<(), String>

Queue bytes to be written to the PTY.

pub fn resize(&self, rows: u16, cols: u16) -> Result<()>

Set the PTY window size (rows x cols).

Trait Implementations

impl Drop for Terminal

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.