This post discusses Rust's error handling using Option and Result. It explains how to handle situations where there is no answer or when there are possible errors. The post also highlights the benefits of using dedicated types for error handling in Rust.
Table of contents
When there’s no answerOptionsif let expressionsThe ? operatorunwrap / expectResultsHandling Result valuesError-only resultsOptionality and resultitudeType checking is better than hopeSort: