### Macros Rust's macro system is very powerful, but also kind of difficult to wrap your head around. We're not going to teach you how to write your own fully-featured modules, instead we'll show you how to use and create them. #### Book Sections - [Macros](https://doc.rust-lang.org/book/ch19-06-macros.html) - [The Little Book of Rust Macros](https://danielkeep.github.io/tlborm/book/index.html)