// ToWire converts the state.MetricBatch into a type // that can be sent over the wire to the collector. func ToWire(mb *state.MetricBatch) *MetricBatch { metrics := make([]Metric, len(mb.Metrics())) for i, m := range mb.Metrics() { metrics[i] = Metric{ Key: m.Key, Value: m.Value, Time: m.Time.UTC(), } } return &MetricBatch{ UUID: mb.UUID(), EnvUUID: mb.EnvUUID(), UnitName: mb.Unit(), CharmUrl: mb.CharmURL(), Created: mb.Created().UTC(), Metrics: metrics, Credentials: mb.Credentials(), } }