Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

"About a year ago, in Rust 1.13, we introduced the ? operator"

And that includes a link to the 1.13 announcement with a detailed explanation. https://blog.rust-lang.org/2016/11/10/Rust-1.13.html



Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: