kubernetes/vendor/google.golang.org/protobuf/internal/impl/checkinit.go

func (mi *MessageInfo) checkInitialized(in protoiface.CheckInitializedInput) (protoiface.CheckInitializedOutput, error) { … }

func (mi *MessageInfo) checkInitializedPointer(p pointer) error { … }

func (mi *MessageInfo) isInitExtensions(ext *map[int32]ExtensionField) error { … }

var needsInitCheckMu …

var needsInitCheckMap …

// needsInitCheck reports whether a message needs to be checked for partial initialization.
//
// It returns true if the message transitively includes any required or extension fields.
func needsInitCheck(md protoreflect.MessageDescriptor) bool { … }

func needsInitCheckLocked(md protoreflect.MessageDescriptor) (has bool) { … }