1 The `driver` crate is effectively the "main" function for the rust
2 compiler. It orchestrates the compilation process and "knits together"
3 the code from the other crates within rustc. This crate itself does
4 not contain any of the "main logic" of the compiler (though it does
5 have some code related to pretty printing or other minor compiler
8 For more information about how the driver works, see the [rustc guide].
10 [rustc guide]: https://rust-lang-nursery.github.io/rustc-guide/rustc-driver.html