# Module type MoreLabels.Set.OrderedType

    module type OrderedType = Set.OrderedType

    type t

The type of the set elements.

    val compare : t -> t -> int

A total ordering function over the set elements. This is a two-argument function `f` such that `f e1 e2` is zero if the elements `e1` and `e2` are equal, `f e1 e2` is strictly negative if `e1` is smaller than `e2`, and `f e1 e2` is strictly positive if `e1` is greater than `e2`. Example: a suitable ordering function is the generic structural comparison function `compare`.