rc_property_parse_enum

function rc_property_parse_enum(pspec:GObject.ParamSpec, gstring:GLib.String, property_value:GObject.Value):Boolean {
    // Gjs wrapper for gtk_rc_property_parse_enum()
}

A Gtk.RcPropertyParser for use with install_property_parser or Gtk.install_style_property_parser which parses a single enumeration value.

The enumeration value can be specified by its name, its nickname or its numeric value. For consistency with flags parsing, the value may be surrounded by parentheses.