type SnapshotControllerMetrics … // Equal returns true if all metrics are the same as the arguments. func (m *SnapshotControllerMetrics) Equal(o SnapshotControllerMetrics) bool { … } func newSnapshotControllerMetrics() SnapshotControllerMetrics { … } func parseSnapshotControllerMetrics(data string) (SnapshotControllerMetrics, error) { … }