In this chapter, you have learned how the borrow checker works. You now understand the rules that your code must follow to compile, and how little tricks can make your code much faster without having to worry about making the compiler happy.
You also learned about the memory representation of structures and enumerations in Rust and how to make your Rust code compatible with the C/C++.
Finally, you understood how Rust manages shared pointers for complex structures where the Rust borrow checker can make your coding experience much more difficult.
In Chapter 4, Lints and Clippy, we will learn about linting and a surprisingly good linting tool called Clippy. With these lints, you will be able to find many of the issues we saw at compile time.
