1 2pub mod ADD { 3 4 ///This function add two number 5 /// 6 /// # Examples 7 /// ``` 8 /// lets pass two numbers 9 /// let total = add(12,23); 10 /// println!("{total}"); 11 /// 12 /// Output is 35 13 14 pub fn add (a:i32 , b:i32) -> i32 {a+b} 15 16}