Professional Rust: Advanced Techniques

The book "Professional Rust: Advanced Techniques" is a practical guide for developers who have already mastered the basics of the Rust language and want to reach a new level of mastery. The author, Alexey Voronov, an experienced systems engineer and contributor to open-source projects, shares deep knowledge accumulated over years of working with Rust in production environments.

This book does not rehash syntax — it teaches you to think like a professional Rust developer. You will dive into the most complex and powerful features of the language, which are rarely covered in introductory tutorials.

What you will learn:

• Working with unsafe Rust: safe use of raw pointers, manual memory management, creating safe abstractions over unsafe code.
• Advanced macros: procedural macros (derive, attribute, function-like), macro hygiene, creating custom DSLs.
• Asynchronous programming: deep understanding of Future, Pin, executors, creating your own async runtime.
• FFI and C interop: calling C functions, exporting Rust functions, working with memory across language boundaries, wrapping complex C libraries.
• Concurrency and parallelism: channels, Arc, Mutex, RwLock, atomic operations, lock-free data structures.
• Advanced type system: phantom types, type states, GAT (generic associated types), const generics.
• Performance optimization: profiling, allocator tuning, SIMD instructions, cache efficiency.

Who this book is for:

• Developers transitioning from C/C++ to Rust who want to use it to its full potential.
• Backend engineers writing high-load services and parsers.
• Embedded systems and IoT specialists.
• Anyone who wants to write safe, fast, and elegant code in Rust.

Each chapter contains real-world examples from practice: from building a web server with async Rust to developing a custom memory allocator. The code is thoroughly commented and ready for use in your own projects.

The book is suitable for those who have already written several projects in Rust and have encountered the need for fine-grained performance control or integration with legacy code. After reading it, you will be able to confidently work with any Rust code, including the internals of popular libraries and frameworks.

Note: A solid understanding of Rust basics (ownership, borrowing, lifetimes, standard collections) is required for reading. If you are just starting out, we recommend first completing an introductory course.