Sequence.Merge_with_duplicates_element
val hash_fold_t :
(Hash.state -> 'a -> Hash.state) ->
(Hash.state -> 'b -> Hash.state) ->
Hash.state ->
('a, 'b) t ->
Hash.state
include Sexplib0.Sexpable.S2 with type ('a, 'b) t := ('a, 'b) t
val t_of_sexp :
(Sexplib0.Sexp.t -> 'a) ->
(Sexplib0.Sexp.t -> 'b) ->
Sexplib0.Sexp.t ->
('a, 'b) t
val sexp_of_t :
('a -> Sexplib0.Sexp.t) ->
('b -> Sexplib0.Sexp.t) ->
('a, 'b) t ->
Sexplib0.Sexp.t
val t_sexp_grammar :
'a Sexplib0.Sexp_grammar.t ->
'b Sexplib0.Sexp_grammar.t ->
('a, 'b) t Sexplib0.Sexp_grammar.t