It's hard to say, as it depends on what your previous experience is with similar languages to Rust.
Plenty of people are suggesting Rust for Rubyists, which is a good resource. I personally found it too simple, which is not a reflection on the resource but instead what I was looking for. It is likely to be exactly what plenty of people are looking for.
I wanted to give some motivation for keeping on at the official tutorial. Some of its contents went over my head initially as well, but I read it again a couple of weeks later, and everything clicked into place. It's a really awesome guide to the language, and the links at the end to guides to various more specialized parts of the language are similarly awesome.
Plenty of people are suggesting Rust for Rubyists, which is a good resource. I personally found it too simple, which is not a reflection on the resource but instead what I was looking for. It is likely to be exactly what plenty of people are looking for.
I wanted to give some motivation for keeping on at the official tutorial. Some of its contents went over my head initially as well, but I read it again a couple of weeks later, and everything clicked into place. It's a really awesome guide to the language, and the links at the end to guides to various more specialized parts of the language are similarly awesome.