// PrometheusRegisterer passes in a registry for setting up exported metrics.
PrometheusRegisterer passes in a registry for setting up exported metrics.
// PrometheusRegisterer passes in a registry for setting up exported metrics .
func PrometheusRegisterer(reg prometheus.Registerer) Option {
	return func(r *Runtime) error {
		r.reg = reg
		r.reg.MustRegister(vm.LineProcessingDurations)
		return nil
	}
}
func PrometheusRegisterer ( reg prometheus . Registerer ) Option { return func ( r * Runtime ) error { r . reg = reg r . reg . MustRegister ( vm . LineProcessingDurations ) return nil } }
PrometheusRegisterer passes in a registry for setting up exported metrics.
PrometheusRegisterer passes in a registry for setting up exported metrics .