rust-quale

A Rust port of the which utility. Locates an executable in the user’s path.

‘Quale’ is an Italian translation of the English word ‘which’.

Note: rust-quale currently only works on Unix-like operating systems.

Usage

[dependencies]
quale = "1.0"

extern crate quale;

use quale::which;

fn main() {
    assert_eq!(
        which("sh"),
        Some("/bin/sh".into()));

    assert_eq!(
        which("foobar"),
        None);
}

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.