rustlings/exercises/08_enums/enums2.rs
2024-01-31 16:54:23 -05:00

33 lines
619 B
Rust

// enums2.rs
//
// Execute `rustlings hint enums2` or use the `hint` watch subcommand for a
// hint.
#[derive(Debug)]
enum Message {
// TODO: define the different variants used below
Move { x:i32, y:i32 },
Echo(String),
ChangeColor(i32, i32, i32),
Quit,
}
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();
}
}