Module Incremental__On_update_handler.Node_update

type 'a t =
| Necessary of 'a
| Changed of 'a * 'a
| Invalidated
| Unnecessary
val compare : ('a -> 'a -> int) -> 'a t -> 'a t -> int
val sexp_of_t : ('a -> Ppx_sexp_conv_lib.Sexp.t) -> 'a t -> Ppx_sexp_conv_lib.Sexp.t