This was a really good summary of what Rust feels like in my opinion. I'm still a beginner myself but I recognize what this article is saying very much.

The hacker news comments are as usual very good too:

https://news.ycombinator.com/item?id=40172033

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[–] [email protected] 7 points 6 months ago

The borrow checker is useful for a lot more than memory safety. This is something I have been repeating for years, but unfortunately people new to the language don't understand it yet.

E.g. Rust is the only mainstream language where it isn't possible to read from a file handle after it's been closed. There are numerous other common benefits of it that apply to general purpose programming, like not being able to mutate a collection while you're iterating over it.

It's a very common practice in Rust to enforce domain invariants using Rust's ownership rules, and those things cannot be enforced at compile time in other languages that don't have ownership.

The borrow checker is also usually pretty easy to get around with just a bit of experience in Rust.