enum Pets {
    Cat = 0,
    Dog,
    Hamster,
    GuineaPig,
    Ferret
}

fn main() {
    let my_pet = Pets::Cat;

    println!("{}", my_pet);
}

Is there a way to make this code print the numerical value of the enum? I.e. 0 for my_pet == Pets::Cat, 1 for my_pet == Pets::Dog, and so on... Thanks!