def Ctl.ref_keys
import bend-kube-runtime@0.2.0.0/src/runtime.bend as Runtimeimport Base
import bend-kube-runtime@0.2.0.0/src/core.bend as C
333def Ctl.ref_keys(rs: List<&2, C.ObjRef>) -> List<&2, String>:
334 match rs:
335 case Nil{}:
336 Nil{}
337 case Con{r, t}:
338 C.ObjRef.key(r) <> Ctl.ref_keys(t)