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rustlings-exercises-completed/exercises/enums/enums2.rs

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// enums2.rs
// Execute `rustlings hint enums2` or use the `hint` watch subcommand for a hint.
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#[derive(Debug)]
enum Message {
// TODO: define the different variants used below
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Move { x: i32, y: i32 },
Echo(String),
ChangeColor(u32, u32, u32),
Quit,
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}
impl Message {
fn call(&self) {
println!("{:?}", self);
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}
}
fn main() {
let messages = [
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Message::Move { x: 10, y: 30 },
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Message::Echo(String::from("hello world")),
Message::ChangeColor(200, 255, 255),
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Message::Quit,
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];
for message in &messages {
message.call();
}
}