Good book on how to use Rust with FFI/Python. Goes into quite some detail on how to use FFI, including using Rust in an NGINX module. The Python section is also quite good to get started with native module development.
One thing to note is that does require a decent Rust background - while there is a section with Rust introduction and borrow checker, it is a bit lightweight. This book would be useful for people who already are very familiar with Rust, and want to bring it in their existing C/C++/Python application - this is covered in detail, is very useful to quickly get started with using Rust in existing software
A great book to get into Rust development from a refactoring point of view. Ever considered to migrate parts of your system to a performance- and robustness oriented programming language? This book is the right choice.