Module Core.Set_intf

This module defines interfaces used in Set. See the Map docs for a description of the design.

This module defines module types {Creators,Accessors}{0,1,2,_generic,_with_comparator}. It uses check functors to ensure that each module type is an instance of the corresponding _generic one.

We must treat Creators and Accessors separately, because we sometimes need to choose different instantiations of their options. In particular, Set itself matches Creators2_with_comparator but Accessors2 (without comparator).

module Binable : sig ... end
module Set = Base.Set
module Container = Base.Container
module type Elt_plain = Set.Elt_plain
module type Elt = sig ... end
module type Elt_binable = sig ... end
module Elt_bin_io : sig ... end
module type For_deriving = sig ... end
module type For_deriving_stable = sig ... end
module Without_comparator = Set.Without_comparator
module With_comparator = Set.With_comparator
module With_first_class_module = Set.With_first_class_module
module Continue_or_stop = Container.Continue_or_stop
module Merge_to_sequence_element = Sequence.Merge_with_duplicates_element
module type Accessors_generic = sig ... end
module type Creators_generic = sig ... end
module type Creators_and_accessors_generic = sig ... end
module Make_S_plain_tree (Elt : Comparator.S) : sig ... end
module type S_plain = sig ... end
module type S = sig ... end
module type S_binable = sig ... end