#process #subprocess #utility-trait

command-extra

Additional methods for std::process::Command

3 releases (1 stable)

1.0.0 Oct 14, 2020
0.1.0 Oct 14, 2020
0.0.0 Oct 14, 2020

#23 in #subprocess

Download history 44/week @ 2024-03-25 69/week @ 2024-04-01 33/week @ 2024-04-08 23/week @ 2024-04-15 37/week @ 2024-04-22 23/week @ 2024-04-29 22/week @ 2024-05-06 34/week @ 2024-05-13 22/week @ 2024-05-20 23/week @ 2024-05-27 25/week @ 2024-06-03 15/week @ 2024-06-10 19/week @ 2024-06-17 26/week @ 2024-06-24 44/week @ 2024-07-08

92 downloads per month
Used in 4 crates

MIT license

5KB
56 lines

Command Extra

Test Travis Build Status Crates.io Version Documentation

Additional methods for std::process::Command.

Motivation

Default Command mutation methods take a mutable reference and return a mutable reference, making sharing code verbose:

fn shared_command() -> Command {
    let mut command = Command::new("command");
    command
        .current_dir("work-dir")
        .env("FOO", "foo")
        .arg("bar");
    command
}

With CommandExtra, the above code can be shorter:

fn shared_command() -> Command {
    Command::new("command")
        .with_current_dir("work-dir")
        .with_env("FOO", "foo")
        .with_arg("bar")
}

License

MIT © Hoàng Văn Khải

No runtime deps