[ Version ( since = "3.12" ) ]
public ProxyResolver? ref_proxy_resolver ()
Returns the ProxyResolver for this ( if applicable), as indicated by the proxy_uid of this's source or one of its ancestors.
The returned ProxyResolver is referenced for thread-safety and must be unreferenced with unref when finished with it.
| this |
an CalBackend |
|
a ProxyResolver, or null |