This might more properly belong in lapack-sys, but it would be very useful to be able to reuse BLAS and LAPACK from SciPy when using lax and ndarray-linalg to build Python extension modules with PyO3.

In Python, arrays of primitive numbers are deserialized into numpy arrays. Rust could do the same (in its idiomatic message type, not the RMW-native message type). This would make working with these ...