Ahh, so more or less what I'm doing. Design the Rust code as if it's going to be a generic C library with bindings for multiple languages and then write a PyO3

Ahh, so more or less what I'm doing. Design the Rust code as if it's going to be a generic C library with bindings for multiple languages and then write a PyO3 binding layer that just clones however much is necessary to convert until it's proven that more optimization is needed.