tokio-process

An implementation of process management for Tokio

This crate has been deprecated in tokio 0.2.x and has been moved into tokio::process behind the process feature flag.

Documentation

Usage

First, add this to your Cargo.toml:

[dependencies]
tokio-process = "0.2"

Next you can use this in conjunction with the tokio and futures crates:

use std::process::Command;

use futures::Future;
use tokio_process::CommandExt;

fn main() {
    // Use the standard library's `Command` type to build a process and
    // then execute it via the `CommandExt` trait.
    let child = Command::new("echo").arg("hello").arg("world").spawn_async();

    // Make sure our child succeeded in spawning and process the result
    let future = child
        .expect("failed to spawn")
        .map(|status| println!("exit status: {}", status))
        .map_err(|e| panic!("failed to wait for exit: {}", e));

    // Send the future to the tokio runtime for execution
    tokio::run(future)
}

License

This project is licensed under the MIT license.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in Tokio by you, shall be licensed as MIT, without any additional terms or conditions.