//! # drsh4dow_testing_mini_crate_that_do_nothing
//!
//! `drsh4dow_testing_mini_crate_that_do_nothing` is a collection of
//! useless things that do just unnecesary things.

/// Adds one to the number given.
///
/// # Examples
///
/// ```
/// let arg = 5;
/// let answer = drsh4dow_testing_mini_crate_that_do_nothing::add_one(arg);
///
/// assert_eq!(6, answer);
/// ```

pub fn add_one(x: i32) -> i32 {
    x + 1
}
