gobject_to_data

Serializes a `GObject` instance into a JSON data stream, iterating recursively over each property.

If the given object implements the [iface@Json.Serializable] interface, it will be asked to serialize all its properties; otherwise, the default implementation will be use to translate the compatible types into JSON native types.

Parameters:

gobject	the object to serialize
length	return value for the length of the buffer

Returns:

a JSON data stream representing the given object