Initialises (without allocating) a glib.VariantIter iter may be completely uninitialised prior to this call; its old value is ignored.
The iterator remains valid for as long as value exists, and need not be freed in any way.
a container glib.Variant
the number of items in value
2.24
Initialises (without allocating) a glib.VariantIter iter may be completely uninitialised prior to this call; its old value is ignored.
The iterator remains valid for as long as value exists, and need not be freed in any way.