data_alchemist_json/
lib.rs

1pub mod reader;
2pub mod writer;
3
4pub fn add(left: usize, right: usize) -> usize {
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}