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mod front_of_house {
pub mod hosting {
pub fn add_to_waitlist() {}
fn seat_at_table() {}
}
mod serving {
fn take_order() {}
fn serve_order() {}
fn take_payment() {}
}
}
fn deliver_order() {}
mod back_of_house {
fn fix_incorrect_order() {
cook_order();
super::deliver_order();
}
fn cook_order() {}
pub struct Breakfast {
seasonal_fruits: String,
pub toast: String,
}
impl Breakfast {
pub fn summer(toast: &str) -> Self {
Self {
toast: String::from(toast),
seasonal_fruits: String::from("Peach"),
}
}
}
}
pub mod eat_at_restaurent {
// absolute
// crate::front_of_house::hosting::add_to_waitlist();
// relative
// front_of_house::hosting::add_to_waitlist();
let mut meal = back_of_house::Breakfast::summer("Rye");
meal.toast = String::from("Wheat");
println!("I'd like {} toast please.", meal.toast);
}
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