Chapter 3: Advanced Rust Concepts
Generics, traits, lifetimes, smart pointers, and concurrency transform Rust from a precise language into a productive platform for reusable libraries and fearless parallelism. Each series below stacks new abstraction tools while staying grounded in ownership—the thread tying every topic together.
Expect more compiler-guided reasoning here: trait bounds document assumptions, lifetimes encode borrowing contracts, and concurrency primitives leverage Send/Sync to eliminate data races.