| crate root binary | crate root library | other crate binary | |
|---|---|---|---|
| file/path | src/main.rs | src/lib.rs | src/bin |
| name | my-project | my-project | pkg1.rs, pkg2.rs, ... |
| note | Required | Optional max 1 |
Optional Unlimited |
crate
└── front_of_house
├── hosting
│ ├── add_to_waitlist
│ └── seat_at_table
└── serving
├── take_order
├── serve_order
└── take_payment
front_of_house
├── hosting
│ ├── add_to_waitlist
│ └── seat_at_table
└── serving
├── take_order
├── serve_order
└── take_payment
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() {}
}
}
pub fn eat_at_restaurant() {
// Absolute path
crate::front_of_house::hosting::add_to_waitlist();
// Relative path
front_of_house::hosting::add_to_waitlist();
}