You can search for identifiers within the package.
in-package search v0.2.0
ppx_show.runtime
Ppx_show_runtime
module Format = Format
module String = String
module Int32 = Int32
module Int64 = Int64
module Nativeint = Nativeint
module Bytes = Bytes
module Lazy = Lazy
val pp_list : (Format.formatter -> 'a -> unit) -> Format.formatter -> 'a list -> unit