obi_wan_wheeler_test_crate0503/
lib.rs

1//! # Cargo IO
2//! A `test crate` with very little purpose.
3
4/// Adds two numbers together
5///
6/// # Examples
7///
8/// ```
9/// let answer = cargo_io::add(1,2);
10/// assert_eq!(3, answer);
11pub fn add(a: i32, b: i32) -> i32 {
12    a + b
13}