build Compiling restaurant v0.1.0 (file:///projects/restaurant) error[E0603]: module `hosting` is private --> src/lib.rs:9:28 | 9 | crate::front_of_house::hosting::add_to_waitlist(); | private module | note: the module `hosting` is defined here --> src/lib.rs:2:5 | 2 | mod hosting { | ^^^^^^^^^^^ error[E0603]: module `hosting` is private --> src/lib.rs:12:21 `add_to_waitlist` is not publicly re-exported | | | private module | note: the module `hosting` is defined here --> src/lib.rs:2:5 | 2 | mod hosting