Struct mqtt_packet::Property

pub struct Property {
    pub values: BTreeMap<Identifier, DataType>,
}

A Property consists of an Identifier which defines its usage and data type, followed by a value.

2.2.2.2 Property

A Property consists of an Identifier which defines its usage and data type, followed by a value. The Identifier is encoded as a Variable Byte Integer. A Control Packet which contains an Identifier which is not valid for its packet type, or contains a value not of the specified data type, is a Malformed Packet. If received, use a CONNACK or DISCONNECT packet with Reason Code 0x81 (Malformed Packet). There is no significance in the order of Properties with different Identifiers.

Fields

values: BTreeMap<Identifier, DataType>

Methods

impl Property

pub fn new<R: Read>(reader: &mut R) -> Result<Self, Error>

Parse property identifiers and values from a reader.

pub fn generate(&self) -> Result<Vec<u8>, Error>

Convert Property values into a byte vector.