tiny_tools/
lib.rs

1pub mod tiny_macros;
2
3pub fn add(left: u64, right: u64) -> u64 {
4
5    left + right
6}
7
8#[cfg(test)]
9mod tests {
10    use super::*;
11
12    #[test]
13    fn it_works() {
14        let result = add(2, 2);
15        assert_eq!(result, 4);
16    }
17}