type t
=
{
build_info : Async.Sexp.t;
version_util : string list;
metrics : t;
}
include sig ... end
val t_of_sexp : Base.Sexp.t ‑> t
val sexp_of_t : t ‑> Base.Sexp.t
val append : metrics ‑> unit Async.Deferred.t