You've qualified your approach in various ways downthread, but you can avoid ifs far more easily with two simple enums and two match statements. https://github.

You've qualified your approach in various ways downthread, but you can avoid ifs far more easily with two simple enums and two match statements. https://github.com/urschrei/rust_fizzbuzz/blob/by_reference/src/main.rs https://github.com/urschrei/rust_fizzbuzz/blob/by_reference/...