Hello,


I would like to serialize this type: (float, Bigarray.float64_elt) Dense.Ndarray.Generic.t
So far, I am hitting an error because the deriving bin_io says there are missing callbacks bin_io. I can work around it, but I prefer not to. 

I'm not sure how to serialize this, has anyone else tried or do they have any techniques that allow to enable deriving bin_io on it?