rustlings/exercises/08_enums/enums1.rs

#[derive(Debug)]
enum Message {
    // TODO: Define a few types of messages as used below.
}

fn main() {
    println!("{:?}", Message::Quit);
    println!("{:?}", Message::Echo);
    println!("{:?}", Message::Move);
    println!("{:?}", Message::ChangeColor);
}