1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
/// Adds two numbers pub fn fumizuki(left: usize, right: usize) -> usize { left + right } #[cfg(test)] mod tests { use super::*; #[test] fn test_fumizuki() { let result = fumizuki(2, 2); assert_eq!(result, 4); } }