Struct SubscriptionId 

pub struct SubscriptionId(/* private fields */);

Unique identifier for a subscription.

This ID is returned when creating a subscription and can be used to unsubscribe later. IDs are unique within a device’s lifetime.

Examples

use tasmor_lib::MqttBroker;
use tasmor_lib::subscription::Subscribable;

let broker = MqttBroker::builder()
    .host("192.168.1.50")
    .build()
    .await?;

let (device, _) = broker.device("tasmota_device")
    .build()
    .await?;

let sub_id = device.on_power_changed(|idx, state| {
    println!("Relay {idx} changed to {state:?}");
});

// Later, unsubscribe
device.unsubscribe(sub_id);

Implementations

impl SubscriptionId

pub fn value(&self) -> u64

Returns the raw ID value.

Trait Implementations

impl Clone for SubscriptionId

fn clone(&self) -> SubscriptionId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubscriptionId

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

Formats the value using the given formatter.

impl Display for SubscriptionId

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

Formats the value using the given formatter.

impl Hash for SubscriptionId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SubscriptionId

fn eq(&self, other: &SubscriptionId) -> 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 Copy for SubscriptionId

impl Eq for SubscriptionId

impl StructuralPartialEq for SubscriptionId