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rustlings/solutions/08_enums/enums2.rs

37 lines
638 B
Rust

#[derive(Debug)]
struct Point {
x: u64,
y: u64,
}
#[derive(Debug)]
enum Message {
Resize { width: u64, height: u64 },
Move(Point),
Echo(String),
ChangeColor(u8, u8, u8),
Quit,
}
impl Message {
fn call(&self) {
println!("{self:?}");
}
}
fn main() {
let messages = [
Message::Resize {
width: 10,
height: 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();
}
}