Struct ConnAckProperties 

pub struct ConnAckProperties {

    pub session_expiry_interval: Option<Duration>,
    pub receive_maximum: Option<u16>,
    pub maximum_qos: Option<QoS>,
    pub retain_available: Option<bool>,
    pub maximum_packet_size: Option<u32>,
    pub assigned_client_id: Option<String>,
    pub topic_alias_maximum: Option<u16>,
    pub reason: Option<String>,
    pub user_properties: Vec<(String, String)>,
    pub wildcard_subscription_available: Option<bool>,
    pub subscription_id_available: Option<bool>,
    pub shared_subscription_available: Option<bool>,
    pub server_keep_alive: Option<u16>,
    pub response_info: Option<String>,
    pub server_reference: Option<String>,
    pub auth_method: Option<String>,
    pub auth_data: Option<Bytes>,
}

Represents the properties of the ConnAck packet.

These properties provide additional connection-related information from the server to the client, including session configuration and server capabilities.

Example

use mqute_codec::protocol::v5::ConnAckProperties;
use std::time::Duration;

let connack_properties = ConnAckProperties {
    session_expiry_interval: Some(Duration::from_secs(3600)),
    retain_available: Some(true),
    ..Default::default()
};

Fields

session_expiry_interval: Option<Duration>

Duration in seconds the session will be kept after disconnection

receive_maximum: Option<u16>

Maximum number of QoS 1 and 2 messages the server will process concurrently

maximum_qos: Option<QoS>

Maximum QoS level the server supports

retain_available: Option<bool>

Whether the server supports retained messages

maximum_packet_size: Option<u32>

Maximum packet size the server will accept

assigned_client_id: Option<String>

Client identifier assigned by the server

topic_alias_maximum: Option<u16>

Maximum number of topic aliases the server will accept

reason: Option<String>

Human-readable reason string for the connection result

user_properties: Vec<(String, String)>

User-defined properties for extensibility

wildcard_subscription_available: Option<bool>

Whether wildcard subscriptions are supported

subscription_id_available: Option<bool>

Whether subscription identifiers are supported

shared_subscription_available: Option<bool>

Whether shared subscriptions are supported

server_keep_alive: Option<u16>

Keep alive time suggested by the server

response_info: Option<String>

Response information for authentication

server_reference: Option<String>

Server reference for redirection

auth_method: Option<String>

Authentication method

auth_data: Option<Bytes>

Authentication data

Trait Implementations

impl Clone for ConnAckProperties

fn clone(&self) -> ConnAckProperties

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConnAckProperties

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

Formats the value using the given formatter.

impl Default for ConnAckProperties

fn default() -> ConnAckProperties

Returns the “default value” for a type.

impl PartialEq for ConnAckProperties

fn eq(&self, other: &ConnAckProperties) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ConnAckProperties

impl StructuralPartialEq for ConnAckProperties