That's definitely a fair concern, and smarter=more complex is something the Rust team seems to be aware of, e.g. for that specific feature https://github.com/ru

That's definitely a fair concern, and smarter=more complex is something the Rust team seems to be aware of, e.g. for that specific feature https://github.com/rust-lang/rfcs/blob/master/text/2094-nll.md#how-we-teach-this https://github.com/rust-lang/rfcs/blob/master/text/2094-nll....