crate:: (path)
Also written: use crate::
In a path, `crate` means the top of the current crate, which is `main.rs`. `use crate::money;` lets another file reach the `money` module.
Also written: use crate::
In a path, `crate` means the top of the current crate, which is `main.rs`. `use crate::money;` lets another file reach the `money` module.