module Tree: sig .. end
sig
end
type ('k, +'v, 'cmp) t
('k, +'v, 'cmp)
include Creators_and_accessors3_with_comparator
val sexp_of_t : ('k -> Sexplib.Sexp.t) -> ('v -> Sexplib.Sexp.t) -> ('cmp -> Sexplib.Sexp.t) -> ('k, 'v, 'cmp) t -> Sexplib.Sexp.t
('k -> Sexplib.Sexp.t) -> ('v -> Sexplib.Sexp.t) -> ('cmp -> Sexplib.Sexp.t) -> ('k, 'v, 'cmp) t -> Sexplib.Sexp.t