a0 0.0.3

Looking for the most fundamental crates in the Rust ecosystem? Try sorting by "Recent Downloads": https://crates.io/crates?sort=recent-downloads (or click the "Homepage" link just below this line)
Documentation 
#[cfg(test)]
mod tests {
    #[test]
    fn it_works() {
        assert_eq!(2 + 2, 4);
    }
}