LGR-07: The evolution from Options to Results - YouTube
https://www.youtube.com/watch?v=4bYxKpEJWIo
LGR-08: Anyhow, from Results to Errors - YouTube
https://www.youtube.com/watch?v=IZIk0yrg2qM
LRG-01: The essence of Rust - YouTube
https://www.youtube.com/watch?v=LDlBTbO8oQ4
LRG-02: Fancy Borrows and zero sized structs - YouTube
https://www.youtube.com/watch?v=ETNW0QlXHYQ
LRG-03: Structs, partial moves, scopes and variable re-binding - YouTube
https://www.youtube.com/watch?v=2YQEffRkIE0
LRG-05: Booleans and Options - YouTube
https://www.youtube.com/watch?v=r64EY2ybCiQ
LRG-06: Optional mem-swaps - YouTube
https://www.youtube.com/watch?v=yeE-edANXRc
LRG-09: quick-error, thiserror and anyhow - YouTube
https://www.youtube.com/watch?v=dPg8g3qGsoQ
LRG-11: The magic of Iterator::collect() - YouTube
https://www.youtube.com/watch?v=lT9eLDMCJ_U
LRG-12: Chains of iterators of iterators… - YouTube
https://www.youtube.com/watch?v=JZWkonD8FcM