Definitely recommend Exercism to anyone looking to learn a new language.
I started my journey with Rustlings. You basically get general syntax in just a few minutes, if you are familiar with Curly-Bracket Languages. You also start to get the hint that memory management is going to be challenging, but only a hint.
Ughhh. A necessary, but painful, step for me. Advent of Code is awesome; trying to do AoC 2021 in Rust was sobering. Give it a try. You will learn very quickly that Rust is not syntax nor a static code analysis engine nor an ecosystem. Rust is an opportunity to truely learn, which is a protracted challenge, more like learning calculas for the first time than an iPhone. One does not see the large community then switch and assume things will just work out.
All caught up.
The Forth challenge pretty much broke me, though.
I got it doing what I thought an interpreter should do, after being forced to learn RefCell and Rc (interior mutability pattern).
Still several tests do not pass, because Forth is a silly language that lets you redefine addition (generally, not overloading).
I recommend getting the print edition. I definitely needed this, and am still working my way through the book. Between Exercism and The Book, I feel I can brute force my way through any problem. From here out, I believe it's mostly practice/experience.