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mod front_of_house;
mod back_of_house;
pub mod example;

pub fn eat_at_restaurant(){
    crate::front_of_house::hosting::add_to_waitlist();
    front_of_house::hosting::add_to_waitlist();

    let order1 = back_of_house::Appetizer::Soup;
    let order2 = back_of_house::Appetizer::Salad;

    let mut meal = back_of_house::Breakfast::summer("Rye");
    meal.toast = String::from("Wheat");
    println!("I'd like {:?} toast please", meal);
}

fn serve_order(){}

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


#[test]
fn it_works() {
    println!("TEST===>>");
    assert_eq!(2 + 2, 4);
}