alphali / godis Goto Github PK

func (b *Reader) ReadFull(n int) ([]byte, error) {
	//return b.buf[]
	if b.err != nil || n == 0 {
		return nil, b.err
	}
	var buf = b.slice.Make(n)
	if _, err := io.ReadFull(bytes.NewReader(b.buf[b.rpos:]), buf); err != nil {
		return nil, err
	}
	b.rpos += n
	return buf, nil
}