Generated by gir (https://github.com/gtk-rs/gir @ 0f2c059e0939)
from gir-files (https://github.com/gtk-rs/gir-files @ 060b114d8edb)
from gst-gir-files (https://gitlab.freedesktop.org/gstreamer/gir-files-rs.git @ e23da450405e)