package structure

import (
	"github.com/alibaba/RedisShake/internal/log"
	"io"
)

func ReadByte(rd io.Reader) byte {
	b := ReadBytes(rd, 1)[0]
	return b
}

func ReadBytes(rd io.Reader, n int) []byte {
	buf := make([]byte, n)
	_, err := io.ReadFull(rd, buf)
	if err != nil {
		log.PanicError(err)
	}
	return buf
}