Code shared from the Rust Playground

playground.rs

// You can run a single test by passing the name of that test to `cargo test`

#[test]
fn does_stuff() {
    let t: bool = true;
    t
}

// To run this test from the command line:
// cargo test does_stuff

// You can run multiple tests by passing a substring of the tests names


#[test]
fn does_some_stuff() {
    let t: bool = true;
    t
}


#[test]
fn does_other_stuff() {
    let t: bool = true;
    t
}

// To run both of these tests from the command line:
// cargo test does_

// To use `println` and not have it destroyed by the Rust test harness use  `-- --nocapture`

#[test]
fn wow_test() {
    let t: bool = true;
    println!("{:#?}", t);
    t
}

// cargo test wow_test -- --nocapture
// true