Struct SubscribeProperties 

pub struct SubscribeProperties {
    pub subscription_id: Option<u32>,
    pub user_properties: Vec<(String, String)>,
}

Properties specific to Subscribe packets

In MQTT v5, Subscribe packets can include:

• Subscription Identifier (for shared subscriptions)
• User Properties (key-value pairs for extended metadata)

Example

use mqute_codec::protocol::v5::SubscribeProperties;

let properties = SubscribeProperties {
    subscription_id: Some(42),  // Shared subscription ID
    user_properties: vec![("client".into(), "rust".into())],
};

Fields

subscription_id: Option<u32>

Identifier for shared subscriptions

user_properties: Vec<(String, String)>

User-defined key-value properties

Trait Implementations

impl Clone for SubscribeProperties

fn clone(&self) -> SubscribeProperties

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubscribeProperties

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

Formats the value using the given formatter.

impl PartialEq for SubscribeProperties

fn eq(&self, other: &SubscribeProperties) -> 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 SubscribeProperties

impl StructuralPartialEq for SubscribeProperties