[AndreasBackx]

Did you happen to use this? https://bfnightly.bracketproductions.com/rustbook/ If not, what did you use?

[AlchemistCamp]

I learned from this tutorial, which is a bit simpler: https://tomassedovic.github.io/roguelike-tutorial/

I have been wanting to go through the tutorial you shared when I get the time, though!