Xml::rss::libxml uses xml::libxml (libxml2) for parsing rss instead of xml::rss' xml::parser (expat), while trying to keep interface compatibility with xml::rss.

xml::rss is an extremely handy tool, but it is unfortunately not exactly the most lean or efficient rss parser, especially in a long-running process.

use this module when you have severe performance requirements working with rss files.