1. Introduction
5. Part I — Foundations
6. 1. 1. Introduction and Motivation
   1. 1.1. Why C/C++ Developers Need Rust
7. 2. 2. Getting Started
8. 3. 3. Built-in Types
9. 4. 4. Control Flow
10. 5. 5. Data Structures
11. 6. 6. Enums and Pattern Matching
12. 7. 7. Ownership and Borrowing
    1. 7.1. Lifetimes and Borrowing Deep Dive
    2. 7.2. Smart Pointers and Interior Mutability
13. 8. 8. Crates and Modules
    1. 8.1. Testing Patterns
14. 9. 9. Error Handling
    1. 9.1. Error Handling Best Practices
15. 10. 10. Traits
    1. 10.1. Generics
16. 11. 11. From and Into Traits
17. 12. 12. Closures
    1. 12.1. Iterator Power Tools
18. 13. 13. Concurrency
19. 14. 14. Unsafe Rust and FFI
23. Part II — Deep Dives
24. 15. 15. no_std — Rust Without the Standard Library
    1. 15.1. Embedded Deep Dive
25. 16. 16. Case Studies: Real-World C++ to Rust
    1. 16.1. Case Studies 3–5: Lifetimes, Composability, Trait Objects
29. Part III — Best Practices & Reference
30. 17. 17. Best Practices
    1. 17.1. Avoiding Excessive clone()
    2. 17.2. Avoiding Unchecked Indexing
    3. 17.3. Collapsing Assignment Pyramids
    4. 17.4. Logging and Tracing Ecosystem
31. 18. 18. C++ → Rust Semantic Deep Dives
32. 19. 19. Rust Macros: From Preprocessor to Metaprogramming