// +build !experimental package watchtower // Conf specifies the watchtower options that be configured from the command // line or configuration file. In non-experimental builds, we disallow such // configuration. type Conf struct{} // Apply returns an error signaling that the Conf could not be applied in // non-experimental builds. func (c *Conf) Apply(cfg *Config) (*Config, error) { return nil, ErrNonExperimentalConf }