Dash
formatted strings look like "xx-xx-xx-xx-xx-xx", where the x's are any hex
digit. Dot
formatted strings look like "xxxx.xxxx.xxxx". Colon
formatted
strings look like "xx:xx:xx:xx:xx:xx"
include sig ... end
val t_of_sexp : Sexplib.Sexp.t ‑> t
val sexp_of_t : t ‑> Sexplib.Sexp.t
val all : t list
val arg : t Command.Arg_type.t
module Stable : sig ... end