func google.golang.org/protobuf/internal/impl.appendGroupType

2 uses

	google.golang.org/protobuf/internal/impl (current package)
		codec_field.go#L353: 			marshal:   appendGroupType,
		codec_field.go#L391: func appendGroupType(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {