Enum example in Rust

enum-example.rs

enum StagesInLife {
    Birth(String),
    Grow,
    Work(String),
    Retirement { age: u8, pension: f32 }
}

fn main() {
    let birth = StagesInLife::Birth("Jeff".to_string());
    let grow = StagesInLife::Grow;
    let work = StagesInLife::Work("Principal Software Engineer".to_string());
    let retire = StagesInLife::Retirement { age: 43, pension: 5000.55 };
}