Thanks for implementing the move! The link in the book needs to be updated, too:

Ah, I didn't have it initially. Now I do after a rebase. Good catch!

This line ↓ needs to be updated, too.

Gotta say, I like mdbook's {{#include …}} feature. I wish I knew about it before. Having checked examples is great.

yeah it's pretty great. :)

Fixed the import I missed.