You can mark values (e.g. Error conditions) as Must Use. This, along with structured enumerated types, means that you can't forget to handle error conditions.

You can mark values (e.g. Error conditions) as Must Use. This, along with structured enumerated types, means that you can't forget to handle error conditions. Other bugs such as the goto fail bug are eliminated by dead code spotting and consistent formatting. You can write bugs in Rust but they tend to be business logic bugs, or incorrect explicit decisions.