How to get the LinkType of a Link

I am looking for a way to get the [`LinkType`](https://docs.rs/pnetlink/0.0.3/pnetlink/packet/route/link/enum.LinkType.html) of a [Link](https://docs.rs/pnetlink/0.0.3/pnetlink/packet/route/link/struct.Link.html) but I could not find any API for it.
Am I not finding it or there is no such API available? How can I do this?

Thank you