Module Hardcaml_step_testbench.Before_and_after_edge

type 'a t = {
before_edge : 'a;
after_edge : 'a;
}
val sexp_of_t : ( 'a -> Sexplib0.Sexp.t ) -> 'a t -> Sexplib0.Sexp.t
val create : before_edge:'a -> after_edge:'a -> 'a t
val map : 'a t -> f:( 'a -> 'b ) -> 'b t
val before_edge : 'a t -> 'a
val after_edge : 'a t -> 'a