Module `Incremental__Unordered_array_fold.Update`

type ('a, 'b) t = | F_inverse of 'b -> 'a -> 'b | Update of 'b -> old_value:'a -> new_value:'a -> 'b

val sexp_of_t : ('a -> Ppx_sexp_conv_lib.Sexp.t) -> ('b -> Ppx_sexp_conv_lib.Sexp.t) -> ('a, 'b) t -> Ppx_sexp_conv_lib.Sexp.t