1. 1. Introduction
2. 1. 1.1. Shortcuts
   2. 1.2. Installation
   3. 1.3. Rust Playground
3. 2. Using Cargo
4. 1. 2.1. Package Creation
   2. 2.2. Boilerplate
5. 3. Language Basics
6. 1. 3.1. Variables
   2. 3.2. Control Flow
   3. 3.3. Types
7. 4. Programming Concepts
8. 1. 4.1. Mutability
   2. 4.2. Iterators
   3. 4.3. Option
   4. 4.4. Closures
9. 5. Collections
10. 1. 5.1. Vec
11. 6. Ownership
12. 1. 6.1. There Can Be Only One
    2. 6.2. Borrowing
13. 7. Error Handling
14. 1. 7.1. File I/O
    2. 7.2. Cursor
15. 8. Project Management
16. 1. 8.1. Crates
    2. 8.2. Packages
    3. 8.3. Modules
17. 9. Dependencies
18. 1. 9.1. Cargo.toml
    2. 9.2. use-ing Dependencies
    3. 9.3. Regular Expressions
19. 10. Custom Types
20. 1. 10.1. Struct
    2. 10.2. Enum
21. 11. Creating Modules
22. 1. 11.1. Scope and Privacy
23. 12. Generic Types
24. 1. 12.1. Interval
    2. 12.2. Traits
    3. 12.3. Grep
25. 13. Attributes
26. 1. 13.1. Command Line Arguments
27. 14. Concurrency
28. 1. 14.1. Non-scoped Threads
    2. 14.2. Scoped Threads
    3. 14.3. Multithreaded Grep
29. 15. Conclusion
30. 1. 15.1. Final Grep