case 1
if err.Error() == “value is nil”
case 2
if err == mongo.ErrNoDocuments
Methods like cases don’t seem right because you can’t predict what kind of errors will occur. How do I check the error?
case 1
if err.Error() == “value is nil”
case 2
if err == mongo.ErrNoDocuments
Methods like cases don’t seem right because you can’t predict what kind of errors will occur. How do I check the error?