Rust does "errors as values" pretty well, see [1]. You can manually handle them if you want, or just apply the '?' operator to auto-propagate them out of the f

Rust does "errors as values" pretty well, see [1]. You can manually handle them if you want, or just apply the '?' operator to auto-propagate them out of the function. In both cases, it is obvious that there was an error handling needed. [1] https://doc.rust-lang.org/book/ch09-02-recoverable-errors-with-result.html https://doc.rust-lang.org/book/ch09-02-recoverable-errors-wi...