Function UnwrapAll

errbase/unwrap.go:53–62

UnwrapAll accesses the root cause object of the error. If the error has no cause (leaf error), it is returned directly. UnwrapAll treats multi-errors as leaf nodes.

(err error)

// If the error has no cause (leaf error), it is returned directly.
// UnwrapAll treats multi-errors as leaf nodes.
func UnwrapAll(err error) error {
	for {
		if cause := UnwrapOnce(err); cause != nil {
			err = cause
			continue
		}
		break
	}
	return err
}

// UnwrapMulti access the slice of causes that an error contains, if it is a
// multi-error.