//go:build !with_acme package tls import ( "context" "crypto/tls" "github.com/sagernet/sing-box/adapter" "github.com/sagernet/sing-box/option" E "github.com/sagernet/sing/common/exceptions" ) func startACME(ctx context.Context, options option.InboundACMEOptions) (*tls.Config, adapter.Service, error) { return nil, nil, E.New(`ACME is not included in this build, rebuild with -tags with_acme`) }