mosea_adder/lib.rs
1//! # add crate
2//! 这是一个玩具哈😂
3use rand::Rng;
4
5/// add function
6///
7/// # Example
8///
9/// ```
10/// use mosea_adder::add;
11/// assert_eq!(add(0, 0), 0);
12/// ```
13pub fn add(left: u64, right: u64) -> u64 {
14 left + right
15}
16
17#[cfg(test)]
18mod tests {
19 use super::*;
20
21 #[test]
22 fn it_works() {
23 let result = add(2, 2);
24 assert_eq!(result, 4);
25 }
26}