Function fizz_buzz

0f_debugging/rust/fizzbuzz.rs:1–8

(x: i32)

fn fizz_buzz(x: i32) -> String {
    match (x % 3, x % 5) {
        (0, 0) => "FizzBuzz".into(),
        (0, _) => "Fizz".into(),
        (_, 0) => "Buzz".into(),
        (_, _) => format!("{}", x),
    }
}

fn vec_fizz_buzz(n: i32) -> Vec<String> {
    let mut v = Vec::new();