reference VS tour_of_rust

Is perfectly valid Rust code. And there's reborrow, too.

I truly appreciate how much effort u/ehuss puts into maintaining The Rust Reference, considering that documenting stuff is not usually a fun task people want to do. Not to mention that ehuss is also the Cargo team lead, responsible for developing one of the most loved tools in Rust. ehuss's insightful knowledge always ensures that Cargo works without unexpected surprises.

Here is (somewhat long) discussion on the topic with other examples: https://github.com/rust-lang/reference/issues/788

The PR for updating the documentation is here, still under discussion: https://github.com/rust-lang/reference/pull/1055

thank you this is definitely interesting and i need to read more. For anyone else, this is the thing I found about this issue when I looked it up. It's a github issue about how little documentation there is on the subject and that there should be more. Even the initial post has a lot of interesting details and links. Thanks for bringing it up although sorry it seems your comment went a bit over the heads of some redditors.

⭐ The Rust Reference - repo

For the rust reference, there is an open pull request https://github.com/rust-lang/reference/pull/1265/

&mut * is reborrowing which is allowed

Officialhttps://www.youtube.com/watch?v=rAl-9HwD858&list=PLqbS7AVVErFiWDOAVrPt7aYmnuuOLYvOa The official rust book Rust by example The rust docs Rustlings the most fun way imo

I've opened a PR to add this more prominently to the Conditional Compilation entry in the Rust reference.

https://tourofrust.com/ is fun. Learning rust has a weird initial learning curve dealing with the aggressive analyzer/compiler and how you have to approach your variables, but after that initial hump it is one of the coziest languages I've used. Having what was initially a bit of a nag, is now a godsend when i'm getting red-squiggles in vscode for a typo in my SQL string for a misnamed column, or a field in my template was removed and so my struct shows how it's now unused.

1. 👶 Tour of Rust is a step-by-step guide for the Rust programming language. It gives a nice overview of the language and allows the learner to also modify the code examples to experiment.

Another good learning resource is the Tour of Rust, which is more hands-on than The Book. It has a code example (which you can edit and run directly) in every section.

The bonus by learning this way is that the Rust compiler gives amazing feedback allowing you to intentionally experiment by breaking the examples. https://tourofrust.com/ was my first superficial pass.

Tour of Rust - Richard Anaya

Other languages have similar ones like https://tourofrust.com/

1. Tour of Rust is a step-by-step guide for the Rust programming language. It gives a nice overview of the language and allows the learner to also modify the code examples to experiment. I would say that the Tour of Rust is not a resource that you would rely on by itself.

I really liked https://tourofrust.com/ Helped me a ton.