You can search for identifiers within the package.
in-package search v0.2.0
type redirect =
| Temporary of Uri.t
| Permanent of Uri.t
type !'a t = private < redirects : redirect list ; value : 'a.. >
val value : < value : 'a.. > -> 'a
val redirects : < redirects : redirect list.. > -> redirect list
val final_resource : redirect list -> redirect option