Ruby-GNOME project's binding of poppler-glib, exposing Poppler's PDF rendering and parsing capabilities — text/image extraction, page rendering, metadata — to Ruby through GObject Introspection bindings rather than a Ruby-native reimplementation. Requires the system poppler-glib library installed separately, since this package is purely the Ruby-side binding over it. Gets Poppler's actual rendering fidelity, at the cost of that native dependency.