I don’t think that CSV should add new methods to read etc. to support ::Path. Rather the contrary, I think that the advice is keeping such functions as generic as possible, such that they will “magically” work even with new types that the authors never knew of, if those types (like the proposed Path <: AbstractString) are created with a sufficiently rich interface.
That’s the message that I got from this video, I hope I interpreted it in the right way:
