1. 1. Other
2. 2. Ratatui
3. 1. 2.1. What is Ratatui?
   2. 2.2. Ratatui Showcases
   3. 2.3. Ratatui - Hello World
   4. 2.4. Ratatui - handle keyboard events
   5. 2.5. Ratatui - a more structured way to handle state
   6. 2.6. Ratatui - counting keyboard events
   7. 2.7. Ratatui - a stopwatch or automatic counter - blocking vs. polling events
   8. 2.8. Ratatui - counter
   9. 2.9. TODO Ratatui - confirmation popup to verify intent to exit
   10. 2.10. TODO Ratatui - widgets
4. 3. Tera
5. 1. 3.1. Tera Template system
   2. 3.2. Tera Hello World
   3. 3.3. Tera - list templates
   4. 3.4. Tera - use built-in filters on strings
   5. 3.5. Tera - create your own filter
6. 4. Other
7. 1. 4.1. Variable shadowing
   2. 4.2. String formatting
   3. 4.3. Factorial functions returning Result
   4. 4.4. Split function into files
   5. 4.5. Variable Scope in Rust
   6. 4.6. Declare empty variable and assign to it later
   7. 4.7. Declare empty variable - requires type
   8. 4.8. SystemTime now
   9. 4.9. Exit
   10. 4.10. Define multiple variables
   11. 4.11. wc
   12. 4.12. copy vs clone
   13. 4.13. Type alias
   14. 4.14. Solution: Age limit
   15. 4.15. Multi-counter in manually handled CSV file
   16. 4.16. Get path to current executable
   17. 4.17. cache dependencies with sccache
   18. 4.18. Commafy
   19. 4.19. Commafys
   20. 4.20. Use statements
   21. 4.21. Take version number from Cargo.toml
   22. 4.22. Ansi colors
   23. 4.23. What I learned from learning Rust
   24. 4.24. Temperature converter
   25. 4.25. Check slides
   26. 4.26. Expressions vs statements
   27. 4.27. Send email via SendGrid
   28. 4.28. Equality of Some - values
   29. 4.29. Fork
   30. 4.30. sysinfo - Which Operating System are we running on?
   31. 4.31. Operating system information with os_info
   32. 4.32. Parse string to Rust expression using syn
   33. 4.33. Parse HTML
   34. 4.34. Fix URL parameter
   35. 4.35. My little Rust runner
   36. 4.36. Ordered floats
   37. 4.37. Linked list using struct and Box
   38. 4.38. Undirected graph
   39. 4.39. Memory leak
   40. 4.40. Debug assertions
   41. 4.41. Passing string to function
   42. 4.42. Num traits
   43. 4.43. map with threads with Mutex
   44. 4.44. Accessing envrionment variables
   45. 4.45. List environment variables
   46. 4.46. Closures
   47. 4.47. Reference to a number
   48. 4.48. Out of memory
   49. 4.49. Two leveles of modules
   50. 4.50. Try packages
   51. 4.51. release.toml
   52. 4.52. thousands crate for struct with Display (commafy)
   53. 4.53. Early return on None Option
   54. 4.54. Pattern matching with guards on a number
8. 5. egui
9. 1. 5.1. About eframe and egui
   2. 5.2. eGUI Window
   3. 5.3. eGUI heading
   4. 5.4. eGUI label
   5. 5.5. eGUI counter with label and button
   6. 5.6. Egui demo app
10. 6. images
11. 1. 6.1. Draw some simple images
12. 7. Binary
13. 1. 7.1. Read binary file into a vector of u8
14. 8. unsafe
15. 1. 8.1. unsafe keywords
    2. 8.2. unsafe powers
    3. 8.3. Unsafe - core dump
16. 9. Sea ORM
17. 1. 9.1. Counter with Sea-ORM
18. 10. Embedded
19. 1. 10.1. Resaource about Rust on Embedded