The author, Jon Gjengset, has a channel which was a critical resource for me to learn Rust.
He also contributed to MIT's Missing Semester, which is a fantastic idea about providing context that's missing from CS courses (like how to use git or a debugger).
https://youtube.com/@missingsemester
As a final bit of trivia, I believe his thesis advisor was Robert T. Morris, the co-founder of YC. I believe he was also an early contributor to the Arc and HN codebases.