func (l len4) writeTo(w io.Writer) error {
    if p, err := l.bytes(); err != nil {
        return err
    } else {
        _, err := w.Write(p)
        return err
    }
}
// Write the encoded len4 to io.Writer

Write the encoded len4 to io.Writer
// Write the encoded len4 to io . Writer
func (l len4) writeTo(w io.Writer) error {
    if p, err := l.bytes(); err != nil {
        return err
    } else {
        _, err := w.Write(p)
        return err
    }
}
func ( l len4 ) writeTo ( w io . Writer ) error { if p , err := l . bytes ( ) ; err != nil { return err } else { _ , err := w . Write ( p ) return err } }
Write the encoded len4 to io.Writer
Write the encoded len4 to io . Writer