| mod back_of_house { |
| pub struct Breakfast { |
| pub toast: String, |
| seasonal_fruit: String, |
| } |
| |
| impl Breakfast { |
| pub fn summer(toast: &str) -> Breakfast { |
| Breakfast { |
| toast: String::from(toast), |
| seasonal_fruit: String::from("peaches"), |
| } |
| } |
| } |
| } |
| |
| pub fn eat_at_restaurant() { |
| // Order a breakfast in the summer with Rye toast |
| let mut meal = back_of_house::Breakfast::summer("Rye"); |
| // Change our mind about what bread we'd like |
| meal.toast = String::from("Wheat"); |
| println!("I'd like {} toast please", meal.toast); |
| |
| // The next line won't compile if we uncomment it; we're not allowed |
| // to see or modify the seasonal fruit that comes with the meal |
| // meal.seasonal_fruit = String::from("blueberries"); |
| } |
