Struct conpty::Process

pub struct Process { /* private fields */ }

The structure is resposible for interations with spawned process. It handles IO and other operations related to a spawned process.

Implementations

impl Process

pub fn spawn(command: Command) -> Result<Self, Error>

Spawn a given command.

use std::io::prelude::*;
use std::process::Command;
use conpty::Process;

let mut cmd = Command::new("cmd");
cmd.args(&["/C", "echo Hello World"]);

let mut proc = Process::spawn(cmd).unwrap();
let mut reader = proc.output().unwrap();

let mut buf = [0; 1028];
let n = reader.read(&mut buf).unwrap();

assert!(String::from_utf8_lossy(&buf).contains("Hello World"));

pub fn pid(&self) -> u32

Returns a process’s pid.

pub fn wait(&self, timeout_millis: Option<u32>) -> Result<u32, Error>

Waits before process exists.

pub fn is_alive(&self) -> bool

Is alive determines if a process is still running.

IMPORTANT: Beware to use it in a way to stop reading when is_alive is false.

pub fn resize(&mut self, x: i16, y: i16) -> Result<(), Error>

Resizes virtual terminal.

pub fn exit(&mut self, code: u32) -> Result<(), Error>

Termianates process with exit_code.

pub fn set_echo(&mut self, on: bool) -> Result<(), Error>

Sets echo mode for a session.

pub fn input(&mut self) -> Result<PipeWriter, Error>

Returns a pipe writer to conPTY.

pub fn output(&mut self) -> Result<PipeReader, Error>

Returns a pipe reader from conPTY.

Trait Implementations

impl Debug for Process

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for Process

fn drop(&mut self)

Executes the destructor for this type.