func google.golang.org/protobuf/encoding/protojson.isNullValue

3 uses

	google.golang.org/protobuf/encoding/protojson (current package)
		decode.go#L209: 		if tok, _ := d.Peek(); tok.Kind() == json.Null && !isKnownValue(fd) && !isNullValue(fd) {
		decode.go#L248: func isNullValue(fd protoreflect.FieldDescriptor) bool {
		decode.go#L493: 		if isNullValue(fd) {