Returns the length of the type string corresponding to the given type. This function must be used to determine the valid extent of the memory region returned by glib.variant_type.VariantType.peekString.
the length of the corresponding type string
Since 2.24
Returns the length of the type string corresponding to the given type. This function must be used to determine the valid extent of the memory region returned by glib.variant_type.VariantType.peekString.