In my experience, there are plenty of things that are much harder in Rust than other languages. Those tend to fall on the "how you do things", instead of the "what you want to achieve" side of work, so often it's just a matter of stopping, asking yourself "can't the language help me somehow instead of making my life harder?", and adapting your ways.

A few times you are not so lucky and have an actual need that Rust makes harder. Those exist, like in any other language, and I'd be happy if I knew how to avoid them.