I try to write a guest book. This way I can see how to input data, display it and how I can operate with the database. It's simple. Sadly for Rust and MongoD

I try to write a guest book. This way I can see how to input data, display it and how I can operate with the database. It's simple. Sadly for Rust and MongoDB I tried that 5 times and never got to the point that it compiles. It just wasn't intuitive and the error messages didn't make sense. For Rust also I went through the tutorial, because I really wanted to like it and switch to it, but compared to Go it was just too complicated. I didn't understand the game, boxes ownership move unpack... it all didn't make sense . I digress but yeah, a guestbook is usually my 1st application.