Struct MqttLastWill 

pub struct MqttLastWill {
    pub topic: String,
    pub qos: u8,
    pub message: String,
    pub retain: bool,
}

Mqtt last will structure

Fields

topic: String

The topic where the Last Will and Testament message will be sent.

qos: u8

Defines how hard the broker/client will try to ensure that the Last Will and Testament message is received. Its value MUST be either 0, 1 or 2.

message: String

Last Will message.

retain: bool

Whether the broker should retain the Last Will and Testament message or not.

Trait Implementations

impl Clone for MqttLastWill

fn clone(&self) -> MqttLastWill

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MqttLastWill

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MqttLastWill

fn deserialize<__D>( __deserializer: __D, ) -> Result<MqttLastWill, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MqttLastWill

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.