Function rtx::cmd::cmd

pub fn cmd<T, U>(program: T, args: U) -> Expression
where
    T: IntoExecutablePath,
    U: IntoIterator,
    U::Item: Into<OsString>,

Create a command with any number of of positional arguments, which may be different types (anything that implements Into<OsString>). See also the cmd function, which takes a collection of arguments.

Example

    use std::path::Path;
    use rtx::cmd;

    let arg1 = "foo";
    let arg2 = "bar".to_owned();
    let arg3 = Path::new("baz");

    let output = cmd!("echo", arg1, arg2, arg3).read();

    assert_eq!("foo bar baz", output.unwrap());