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Typedef visitor to document parameters

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This commit is contained in:
Jordan Liggitt
2017-07-25 12:10:06 -04:00
parent 4dc4c3c4a4
commit 2a28df4495
2 changed files with 63 additions and 38 deletions
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5
pkg/api/persistentvolume/util.go
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@@ -27,10 +27,13 @@ func getClaimRefNamespace(pv *api.PersistentVolume) string {
return ""
}
// Visitor is called with each object's namespace and name, and returns true if visiting should continue
type Visitor func(namespace, name string) (shouldContinue bool)
// VisitPVSecretNames invokes the visitor function with the name of every secret
// referenced by the PV spec. If visitor returns false, visiting is short-circuited.
// Returns true if visiting completed, false if visiting was short-circuited.
func VisitPVSecretNames(pv *api.PersistentVolume, visitor func(string, string) bool) bool {
func VisitPVSecretNames(pv *api.PersistentVolume, visitor Visitor) bool {
source := &pv.Spec.PersistentVolumeSource
switch {
case source.AzureFile != nil: