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Co-authored-by: Copilot <[email protected]>

Author: prestonvasquez

x/mongo/driver/errors.go

@@ -578,9 +578,13 @@ func ExtractErrorFromServerResponse(doc bsoncore.Document) error {
 // WriteErrors which represent individual operation failures within the context
 // of a write command.
 func errorCodes(err error) []int32 {
-	if driversErr, ok := err.(Error); ok {
-		return []int32{driversErr.Code}
+	switch e := err.(type) {
+	case Error:
+		return []int32{e.Code}
+	case *Error:
+		if e != nil {
+			return []int32{e.Code}
+		}
 	}
-
 	return nil
 }