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use bytes::{BufMut, BytesMut};
use crate::*;

pub struct PingReq;

impl PingReq {
    pub fn write(&self, payload: &mut BytesMut) -> Result<usize, Error> {
        payload.put_slice(&[0xC0, 0x00]);
        Ok(2)
    }
}

pub struct PingResp;

impl PingResp {
    pub fn write(&self, payload: &mut BytesMut) -> Result<usize, Error> {
        payload.put_slice(&[0xD0, 0x00]);
        Ok(2)
    }
}