You can search for identifiers within the package.
in-package search v0.2.0
Signature for graph required by Print. Sub-signature of Sig.G.
Print
Sig.G
module V : sig ... end
module E : sig ... end
type t
val iter_vertex : (V.t -> unit) -> t -> unit
val iter_edges_e : (E.t -> unit) -> t -> unit