Struct Subscription 

pub struct Subscription {
    pub event_name: String,
    pub id: usize,
    /* private fields */
}

A subscription handle that allows unsubscribing or graceful shutdown.

Fields

event_name: String

The event name or pattern this subscription is bound to.

id: usize

Unique subscription identifier.

Implementations

impl Subscription

pub fn unsubscribe(&self)

Unsubscribe by aborting the background handler task.

After calling this, the handler will no longer receive events. This is idempotent — calling it multiple times has no effect.

pub fn is_finished(&self) -> bool

Check if this subscription is still active.

Trait Implementations

impl Debug for Subscription

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

Formats the value using the given formatter.