[ Version ( since = "0.1.10" ) ]
public unowned RelatedKeys get_related_keys (KeyID key, uint index)
Returns a set containing the values for key and related keys at position index from
this.
If user changes any of the values in the related keys, the changes will become permanent.
| this |
a data |
| key |
a metadata key |
| index |
element to retrieve, starting at 0 |
|
a RelatedKeys. Do not free it. |