Merge pull request prometheus#13039 from zenador/make-anno-err-visible

Make it possible to unwrap annotation error
vesari · Oct 27, 2023 · e9b9451 · e9b9451
2 parents 05356e7 + 754e7df
commit e9b9451
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/util/annotations/annotations.go b/util/annotations/annotations.go
@@ -122,6 +122,10 @@ func (e annoErr) Error() string {
 	return fmt.Sprintf("%s (%s)", e.Err, e.PositionRange.StartPosInput(e.Query, 0))
 }
 
+func (e annoErr) Unwrap() error {
+	return e.Err
+}
+
 // NewInvalidQuantileWarning is used when the user specifies an invalid quantile
 // value, i.e. a float that is outside the range [0, 1] or NaN.
 func NewInvalidQuantileWarning(q float64, pos posrange.PositionRange) annoErr {