# File src/ruby_supportlib/phusion_passenger/vendor/union_station_hooks_core/lib/union_station_hooks_core.rb, line 320
    def end_rack_request(_rack_env,
        _uncaught_exception_raised_during_request = false)
      # When `initialize!` is called, the definition in
      # `api.rb` will override this implementation.
      nil
    end