brooksmtownsend_smartrelease_demo_mylibc/
lib.rs

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