[BCN-458] Added Unwrap method

Sharykhin · Sharykhin · commit bed04dd2adca · 2024-04-10T08:46:28.000+02:00
diff --git a/avroregistry/errors.go b/avroregistry/errors.go
@@ -13,3 +13,8 @@ type UnavailableError struct {
 func (m *UnavailableError) Error() string {
 	return fmt.Sprintf("schema registry unavailability caused by: %v", m.Cause)
 }
+
+// Unwrap unwraps and return Cause error. It is needed to properly handle %w usage in fmt.Errorf cases.
+func (e *UnavailableError) Unwrap() error {
+	return e.Cause
+}

Original file line number	Diff line number	Diff line change
`@@ -13,3 +13,8 @@ type UnavailableError struct {`
`13`	`13`	`func (m *UnavailableError) Error() string {`
`14`	`14`	`return fmt.Sprintf("schema registry unavailability caused by: %v", m.Cause)`
`15`	`15`	`}`
	`16`	`+`
	`17`	`+// Unwrap unwraps and return Cause error. It is needed to properly handle %w usage in fmt.Errorf cases.`
	`18`	`+func (e *UnavailableError) Unwrap() error {`
	`19`	`+ return e.Cause`
	`20`	`+}`