If you are reading this book, you are probably concerned about the performance of your Rust code. It's known that Rust can offer performance close to that of C/C++ programs, and in some cases, Rust can even win those benchmarks. The main issue, though, is that it's sometimes hard to get that efficiency, especially if you are coming from C/C++. Some concepts don't apply, and some simple efficient approaches in those languages are notably worse in Rust.
In this book, you will learn how to really take advantage of Rust to make it perform at its best while maintaining all the benefits it brings—safety, zero-cost abstractions, and great concurrency. The book can be read from start to finish, and you will probably learn ...
