While this probably isn't helpful to you in particular, my company has a learning site geared towards beginner/intermediate programmers, including some content on Rust. The catch: it's in Japanese, so you'll have to use Google translate if you can't read it. The code is in English though.

https://codeprep.jp/books?tags=&sortBy=createdAt&keyword=Rus...

The exercise style is "fill in the blank" so it's not as rigorous for learning, but still fun to get a sense of different language concepts.