Method Set

cli/flags/options.go:79–86

(s string)

}

func (h *hostVar) Set(s string) error {
	if h.set {
		return errors.New("specify only one -H")
	}
	*h.dst = []string{s}
	h.set = true
	return nil
}

func (*hostVar) Type() string { return "string" }