You can search for identifiers within the package.
in-package search v0.2.0
slug
slug__.ml
1 2 3 4 (* generated by dune *) (** @canonical Slug.Slug_data *) module Slug_data = Slug__Slug_data
1 2 3 4
(* generated by dune *) (** @canonical Slug.Slug_data *) module Slug_data = Slug__Slug_data