Sorry, mixed things up in the code with layer1 and layer2...
var (
Layer1Error = errors.New("some error on layer 1")
Layer2Error = errors.New("some error on layer 2")
)
func main() {
err := callLayer1Function()
// do something with error
}
func callLayer1Function() error {
err := callLayer2Function()
// how to not lose layer2 error but also append a new layer1 error ?
// this does not work, since you fully lose layer1 error
// with pkg/err
return fmt.Errorf("some specific layer 1 error message: %w", Layer1Error)
}
func callLayer2Function() error {
// wrap an error of Layer2 here
return fmt.Errorf("some specific layer2 error message: %w", Layer2Error)
}
--
You received this message because you are subscribed to the Google Groups
"golang-nuts" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to golang-nuts+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/golang-nuts/13d370de-1ea0-48aa-96df-273b5cdb4e53%40googlegroups.com.
