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//! # schwartzcargotest
//!
//! `schwartzcargotest` is a collection of utilities to make performing certain calculations more
//! convenient.

pub mod kinds;
pub mod utils;

pub use self::kinds::PrimaryColor;
pub use self::kinds::SecondaryColor;
pub use self::utils::mix;

/// Adds one to the number given.
///
/// # Examples
///
/// ```
/// let arg = 5;
/// let answer = schwartzcargotest::add_one(arg);
///
/// assert_eq!(6, answer);
/// ```
pub fn add_one(x: i32) -> i32 {
    x + 1
}