Core library for opam 2.1
Parameter #1 OpamStd . Set . Make . S
include 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 Stdlib.compare.

val to_string : t -> string
val to_json : t -> OpamJson.t
val of_json : OpamJson.t -> t option