Add modules/paths

restaurant/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "restaurant"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

restaurant/src/lib.rs

@@ -0,0 +1,49 @@
+mod front_of_house {
+    pub mod hosting {
+        fn add_to_waitlist() {
+            println!("hello")
+        }
+
+        pub fn seat_at_table() {
+            add_to_waitlist();
+        }
+    }
+
+    mod serving {
+        fn take_order() {}
+
+        fn serve_order() {}
+
+        fn take_payment() {}
+    }
+}
+
+mod back_of_house {
+    pub enum Appetizer {
+        Soup,
+        Salad,
+    }
+
+    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() {
+    let mut meal = back_of_house::Breakfast::summer("Rye");
+    meal.toast = String::from("Wheat");
+    println!("I'd like {} toast please!", meal.toast);
+
+    let orderOne = back_of_house::Appetizer::Soup;
+    let orderTwo = back_of_house::Appetizer::Salad;
+}

restaurant/src/main.rs

@@ -0,0 +1,5 @@
+use restaurant::eat_at_restaurant;
+
+fn main() {
+   eat_at_restaurant();
+}