module type Accessors2_with_comparator = sig .. end
include Container.S1_phantom_invariant
type ('a, 'cmp) tree
val invariants : comparator:('a, 'cmp) Comparator.t -> ('a, 'cmp) t -> bool
val mem : comparator:('a, 'cmp) Comparator.t -> ('a, 'cmp) t -> 'a -> bool
val add : comparator:('a, 'cmp) Comparator.t -> ('a, 'cmp) t -> 'a -> ('a, 'cmp) t
val remove : comparator:('a, 'cmp) Comparator.t -> ('a, 'cmp) t -> 'a -> ('a, 'cmp) t
val union : comparator:('a, 'cmp) Comparator.t ->
('a, 'cmp) t -> ('a, 'cmp) t -> ('a, 'cmp) t
val inter : comparator:('a, 'cmp) Comparator.t ->
('a, 'cmp) t -> ('a, 'cmp) t -> ('a, 'cmp) t
val diff : comparator:('a, 'cmp) Comparator.t ->
('a, 'cmp) t -> ('a, 'cmp) t -> ('a, 'cmp) t
val compare_direct : comparator:('a, 'cmp) Comparator.t -> ('a, 'cmp) t -> ('a, 'cmp) t -> int
val equal : comparator:('a, 'cmp) Comparator.t -> ('a, 'cmp) t -> ('a, 'cmp) t -> bool
val subset : comparator:('a, 'cmp) Comparator.t -> ('a, 'cmp) t -> ('a, 'cmp) t -> bool
val fold_until : ('a, 'b) t ->
init:'accum ->
f:('accum -> 'a -> [ `Continue of 'accum | `Stop of 'accum ]) -> 'accum
val fold_right : ('a, 'b) t -> init:'accum -> f:('a -> 'accum -> 'accum) -> 'accum
val iter2 : comparator:('a, 'cmp) Comparator.t ->
('a, 'cmp) t ->
('a, 'cmp) t ->
f:([ `Both of 'a * 'a | `Left of 'a | `Right of 'a ] -> unit) -> unit
val filter : comparator:('a, 'cmp) Comparator.t ->
('a, 'cmp) t -> f:('a -> bool) -> ('a, 'cmp) t
val partition_tf : comparator:('a, 'cmp) Comparator.t ->
('a, 'cmp) t -> f:('a -> bool) -> ('a, 'cmp) t * ('a, 'cmp) t
val elements : ('a, 'b) t -> 'a list
val min_elt : ('a, 'b) t -> 'a option
val min_elt_exn : ('a, 'b) t -> 'a
val max_elt : ('a, 'b) t -> 'a option
val max_elt_exn : ('a, 'b) t -> 'a
val choose : ('a, 'b) t -> 'a option
val choose_exn : ('a, 'b) t -> 'a
val split : comparator:('a, 'cmp) Comparator.t ->
('a, 'cmp) t -> 'a -> ('a, 'cmp) t * bool * ('a, 'cmp) t
val group_by : comparator:('a, 'cmp) Comparator.t ->
('a, 'cmp) t -> equiv:('a -> 'a -> bool) -> ('a, 'cmp) t list
val find_exn : ('a, 'b) t -> f:('a -> bool) -> 'a
val find_index : ('a, 'b) t -> int -> 'a option
val remove_index : comparator:('a, 'cmp) Comparator.t -> ('a, 'cmp) t -> int -> ('a, 'cmp) t
val to_tree : ('a, 'cmp) t -> ('a, 'cmp) tree