miniblog.

Really cute approach to reporting type errors: when there's a type error, show an example of a runtime error that the type check has prevented! Data-Driven Techniques for Type Error Diagnosis https://escholarship.org/uc/item/59s4h4pv

Playing with optional type signatures in Python, I realise that the return type is the most important to me. I'd much rather have a function with only a return type instead of a function with only parameter types. It's often quick to add too.

Today I learnt that `cargo fix` won't fix code with compiler errors by default, but you can override this! $ cargo fix --broken-code --allow-dirty && cargo clippy --fix --allow-dirty This incantation does exactly what I wanted :)