rumqttc-v4-next 0.33.1

Explicit MQTT 3.1.1 client crate in the rumqttc-next family
Documentation 
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use super::Error;
use bytes::{BufMut, BytesMut};

#[derive(Debug, Clone, PartialEq, Eq)]
pub struct Disconnect;

impl Disconnect {
    #[must_use]
    pub const fn size(&self) -> usize {
        2
    }

    pub fn write(&self, payload: &mut BytesMut) -> Result<usize, Error> {
        payload.put_slice(&[0xE0, 0x00]);
        Ok(2)
    }
}