rf, _ := w.(io.ReaderFrom)
	return &ResponseRecorder{
		ResponseWriter: w,
		ReaderFrom:     rf,
		StatusCode:     http.StatusOK,
		StartTime:      time.Now().UTC(),
	}
}

// ErrNotImplemented when a functionality is not implemented
var ErrNotImplemented = errors.New("not implemented")

// ReadFrom implements support for calling internal io.ReaderFrom implementations

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package ioutil

import (
	"io"
)

// Discard is just like io.Discard without the io.ReaderFrom compatible
// implementation which is buggy on NUMA systems, we have to use a simpler
// io.Writer implementation alone avoids also unnecessary buffer copies,
// and as such incurred latencies.
var Discard io.Writer = discard{}