rush/example.rsh

#!/bin/rush

let x = %cat example.rsh%;

if x.contains("example") {
    %echo It\\'s a script!%
}

if %echo some words%.contains("me wo") {
    println!("But it's also Rust!");
}

let mem = %free -h%.lines().nth(1).unwrap()
    .split_whitespace().nth(3).unwrap().to_owned();

let (_stdout, _stderr) = %^curl bob%;
println!("Collect stdout and stderr separately!");

// for i in 0..10000 {
//     println!("x contains %% example? [{}]", x.contains("example"));
// }

%echo Double-up your percent signs to display them literally 100%%!%

println!("There are {} of memory free", &mem);