You can search for identifiers within the package.
in-package search v0.2.0
module type ELT = sig ... end
module type S = sig ... end
module Make (IO : sig ... end) (Elt : ELT) : S with type io = IO.t and type elt = Elt.t
Takes an IO instance and wraps it in an Array interface with support for prefetching sections of the array.