Support for NumPy-like structured array tensors?

Is there any interest in adding tensors with “fields” - that is, tensor objects like NumPy structured arrays?

When combining multiple input sources, I find myself desiring a single array, rather than a dict of arrays; it can be more convenient for slicing, etc. Another common use case for me is having a single array for supervised learning data, with separate x and y fields.

Thank you in advance! :smile: