1 files changed, 14 insertions, 0 deletions
diff --git a/vendor/go.opentelemetry.io/otel/sdk/metric/metricdata/data.go b/vendor/go.opentelemetry.io/otel/sdk/metric/metricdata/data.go
index 995d42b38..32c17934f 100644
--- a/vendor/go.opentelemetry.io/otel/sdk/metric/metricdata/data.go
+++ b/vendor/go.opentelemetry.io/otel/sdk/metric/metricdata/data.go
@@ -15,6 +15,7 @@
 package metricdata // import "go.opentelemetry.io/otel/sdk/metric/metricdata"
 
 import (
+	"encoding/json"
 	"time"
 
 	"go.opentelemetry.io/otel/attribute"
@@ -211,6 +212,19 @@ type Extrema[N int64 | float64] struct {
 	valid bool
 }
 
+// MarshalText converts the Extrema value to text.
+func (e Extrema[N]) MarshalText() ([]byte, error) {
+	if !e.valid {
+		return json.Marshal(nil)
+	}
+	return json.Marshal(e.value)
+}
+
+// MarshalJSON converts the Extrema value to JSON number.
+func (e *Extrema[N]) MarshalJSON() ([]byte, error) {
+	return e.MarshalText()
+}
+
 // NewExtrema returns an Extrema set to v.
 func NewExtrema[N int64 | float64](v N) Extrema[N] {
 	return Extrema[N]{value: v, valid: true}