I find it to be cleaner than having module M with struct t and functions M.create: () -> t, M.doStuff: t -> 'a. Which is what tends to happen. It just looks lik

I find it to be cleaner than having module M with struct t and functions M.create: () -> t, M.doStuff: t -> 'a. Which is what tends to happen. It just looks like immutable objects for slow learners...