encodeGerror
Creates a D-Bus error name to use for @error. If @error matches a registered error (cf. g_dbus_error_register_error()), the corresponding D-Bus error name will be returned.
Otherwise the a name of the form org.gtk.GDBus.UnmappedGError.Quark._ESCAPED_QUARK_NAME.Code_ERROR_CODE
will be used. This allows other GDBus applications to map the error on the wire back to a #GError using g_dbus_error_new_for_dbus_error().
This function is typically only used in object mappings to put a #GError on the wire. Regular applications should not use it.
Return
A D-Bus error name (never null). Free with g_free().
Since
2.26
Parameters
error
A #GError.