Merge pull request #75577 from mars1024/bugfix/use_add_in_enqueue

replace AddRateLimited with Add in enqueue func

Kubernetes-commit: ab35bd06689744ee275fbec4d43cc7a30f5cca4d

vendor/k8s.io/apimachinery/pkg/apis/meta/v1beta1/types.go

@@ -133,6 +133,10 @@ const (
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 type TableOptions struct {
 	v1.TypeMeta `json:",inline"`
+
+	// NoHeaders is only exposed for internal callers.
+	NoHeaders bool `json:"-"`
+
 	// includeObject decides whether to include each object along with its columnar information.
 	// Specifying "None" will return no object, specifying "Object" will return the full object contents, and
 	// specifying "Metadata" (the default) will return the object's metadata in the PartialObjectMetadata kind

vendor/k8s.io/apimachinery/pkg/runtime/types.go

@@ -43,6 +43,8 @@ type TypeMeta struct {
 const (
 	ContentTypeJSON string = "application/json"
 	ContentTypeYAML string = "application/yaml"
+
+	ContentTypeProtobuf string = "application/vnd.kubernetes.protobuf"
 )
 
 // RawExtension is used to hold extensions in external versions.

vendor/k8s.io/apimachinery/pkg/util/diff/diff.go

@@ -78,7 +78,20 @@ func ObjectGoPrintDiff(a, b interface{}) string {
 	)
 }
 
+// ObjectReflectDiff returns a multi-line formatted diff between two objects
+// of equal type. If an object with private fields is passed you will
+// only see string comparison for those fields. Otherwise this presents the
+// most human friendly diff of two structs of equal type in this package.
 func ObjectReflectDiff(a, b interface{}) string {
+	if a == nil && b == nil {
+		return "<no diffs>"
+	}
+	if a == nil {
+		return fmt.Sprintf("a is nil and b is not-nil")
+	}
+	if b == nil {
+		return fmt.Sprintf("a is not-nil and b is nil")
+	}
 	vA, vB := reflect.ValueOf(a), reflect.ValueOf(b)
 	if vA.Type() != vB.Type() {
 		return fmt.Sprintf("type A %T and type B %T do not match", a, b)