rustlings/exercises/enums/enums2.rs

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2019-10-29 03:49:49 +00:00
// enums2.rs
// Make me compile! Execute `rustlings hint enums2` for hints!
2019-10-29 03:49:49 +00:00
#[derive(Debug)]
enum Message {
// TODO: define the different variants used below
}
impl Message {
fn call(&self) {
println!("{:?}", &self);
}
}
fn main() {
let messages = [
Message::Move{ x: 10, y: 30 },
Message::Echo(String::from("hello world")),
Message::ChangeColor(200, 255, 255),
Message::Quit
];
for message in &messages {
message.call();
}
}