//! # more_cargo
//!
//! This crate contains documentation examples.

pub mod art;

/// Adds one to the given number.
///
/// # Examples
/// ```
/// let arg = 5;
/// let answer = more_cargo::add_one(arg);
///
/// assert_eq!(6, answer);
/// ```
///
/// # Panics
/// This function never panics.
///
/// # Errors
/// This function never returns errors.
///
/// # Safety
/// This function is not unsafe.
///
pub fn add_one(x: i32) -> i32 {
    x + 1
}
