[zdkl]

This looks nice and feels right in terms of syntax. I'm not sure I see the value of exposing the borrow checker to the user however; couldn't it be used implicitly while handling the s-expr to c compilation? In any case I'd love to talk more about it, can I reach out via the github project?

[eriksvedang]

Absolutely! We have a gitter chat that would be a perfect place for that kind of discussion https://gitter.im/eriksvedang/Carp