Privatize collector struct

open-telemetry · Sep 13, 2022 · 1087b80 · 1087b80
1 parent b9592fa
commit 1087b80
Showing 1 changed file with 5 additions and 5 deletions.
diff --git a/exporters/prometheus/exporter.go b/exporters/prometheus/exporter.go
@@ -39,8 +39,8 @@ type Exporter struct {
 	Collector prometheus.Collector
 }
 
-// Collector is used to implement prometheus.Collector.
-type Collector struct {
+// collector is used to implement prometheus.Collector.
+type collector struct {
 	metric.Reader
 }
 
@@ -57,15 +57,15 @@ func NewExporter(options ...Option) Exporter {
 	reader := metric.NewManualReader()
 	e := Exporter{
 		Reader: reader,
-		Collector: &Collector{
+		Collector: &collector{
 			Reader: reader,
 		},
 	}
 	return e
 }
 
 // Describe implements prometheus.Collector.
-func (c *Collector) Describe(ch chan<- *prometheus.Desc) {
+func (c *collector) Describe(ch chan<- *prometheus.Desc) {
 	metrics, err := c.Reader.Collect(context.TODO())
 	if err != nil {
 		otel.Handle(err)
@@ -76,7 +76,7 @@ func (c *Collector) Describe(ch chan<- *prometheus.Desc) {
 }
 
 // Collect implements prometheus.Collector.
-func (c *Collector) Collect(ch chan<- prometheus.Metric) {
+func (c *collector) Collect(ch chan<- prometheus.Metric) {
 	metrics, err := c.Reader.Collect(context.TODO())
 	if err != nil {
 		otel.Handle(err)