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//! # My Crate //! //! `my_crate` is a collection of utilities to make performing certain //! calculations more convenient. /// Adds one to the number given. /// /// # Examples /// /// ``` /// let five = 5; /// /// assert_eq!(6, my_crate::add_one(5)); /// ``` pub fn add_one(x: i32) -> i32 { x + 1 } pub use kinds::PrimaryColor; pub use kinds::SecondaryColor; pub use utils::mix; pub mod kinds { /// The primary colors according to the RYB color model. pub enum PrimaryColor { Red, Yellow, Blue, } /// The secondary colors according to the RYB color model. pub enum SecondaryColor { Orange, Green, Purple, } } pub mod utils { use kinds::*; /// Combines two primary colors in equal amounts to create /// a secondary color. pub fn mix(c1: PrimaryColor, c2: PrimaryColor) -> SecondaryColor { SecondaryColor::Orange } }