#![cfg_attr(not(debug_assertions), deny(warnings))]
#![deny(clippy::all)]
#![deny(clippy::pedantic)]
#![deny(clippy::cargo)]
#![forbid(non_ascii_idents)]
#![allow(clippy::uninlined_format_args)]
pub fn add(left: usize, right: usize) -> usize {
left + right
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn it_works() {
let result = add(2, 2);
assert_eq!(result, 4);
}
}