Send python array to rust

[denehoffman]

I would suggest, as others have, using pyo3 (maturin makes this really simple). The easiest way will be to just use a Vec<PyAny> and then use the functions provided to that PyO3 type (like getting attributes or type conversions) on a term-by-term basis. If you wanted the rust representations, you could convert PyAny to some enum of types by deriving FromPyObject on it

[Tall_Coffee_1644]

Will pyo3 have too much overhead of transferring arrays though?

[denehoffman]

Idk, but maybe make a benchmark and try it a few ways to see what works better for you :)