rustlings/exercises/08_enums/enums2.rs

32 lines
555 B
Rust

#[allow(dead_code)]
#[derive(Debug)]
enum Message {
// TODO: Define the different variants used below.
}
#[derive(Debug)]
struct Point {
x: u8,
y: u8,
}
impl Message {
fn call(&self) {
println!("{self:?}");
}
}
fn main() {
let messages = [
Message::Resize { w: 10, h: 30 },
Message::Move(Point { x: 10, y: 15 }),
Message::Echo(String::from("hello world")),
Message::ChangeColor(200, 255, 255),
Message::Quit,
];
for message in &messages {
message.call();
}
}