twtxt.net movq@ "A great example of the madness caused by implicit `return` is this: You have to read this function carefully and look out for missing `;` at th ..."

Sat, Jul 24 21:40 2021 (2y ago)

↳ In-reply-to » 🦀 I think I’m starting to enjoy writing Rust code. Its typing system is rather explicit/verbose (I like that) and it somewhat tries to make it a bit harder to ignore errors. I think I’ll stick with it this time. 🤔

A great example of the madness caused by implicit return is this: https://github.com/seanmonstar/num_cpus/blob/master/src/linux.rs#L39 You have to read this function carefully and look out for missing ; at the end of the lines to spot the locations where a return happens. Or look at this: https://movq.de/v/56521e7fab/s.png Arrr! 🥴

⤋ Read More