You can search for identifiers within the package.
in-package search v0.2.0
net.ml
1 2 3 4 5 6 7 8 9 10 (* generated by dune *) (** @canonical Net.Addr *) module Addr = Net__Addr (** @canonical Net.Io *) module Io = Net__Io (** @canonical Net.Socket *) module Socket = Net__Socket
1 2 3 4 5 6 7 8 9 10
(* generated by dune *) (** @canonical Net.Addr *) module Addr = Net__Addr (** @canonical Net.Io *) module Io = Net__Io (** @canonical Net.Socket *) module Socket = Net__Socket