1pub mod app;
2pub mod colors;
3pub mod components;
4pub mod core;
5
6pub fn add(left: usize, right: usize) -> usize {
7 left + right
8}
9
10#[cfg(test)]
11mod tests {
12 use super::*;
13
14 #[test]
15 fn it_works() {
16 let result = add(2, 2);
17 assert_eq!(result, 4);
18 }
19}