The Low-Level Performance Angle: Rust for Systems and WebAssembly

Unlock the power of Rust to build high-performance, safe, and concurrent systems. This book guides you through writing memory-efficient applications, creating scalable APIs, and compiling Rust to WebAssembly for browser and serverless environments.

You will learn how to:

Harness Rust’s ownership and borrowing for memory safety without a garbage collector.

Build multi-threaded and asynchronous applications using threads, channels, and async/await.

Compile Rust code to WebAssembly for fast client-side computation and edge deployments.

Structure, test, and deploy production-ready systems with modern CI/CD workflows.

Apply lessons from real-world Rust adoption in companies like Google, Amazon, and Microsoft.

Packed with practical examples, lab exercises, and step-by-step guidance, this book equips you to develop robust, efficient, and maintainable Rust systems across desktop, server, and edge platforms.