Struct BroadcastStats 

pub struct BroadcastStats { /* private fields */ }

A per-broadcast, tier-scoped handle. Cheap to clone.

Open a broadcast-lifetime guard with Self::publisher / Self::subscriber, or skip straight to a track guard with Self::publisher_track / Self::subscriber_track when the broadcast’s lifetime is tracked elsewhere.

Implementations

impl BroadcastStats

pub fn is_empty(&self) -> bool

True if this handle covers no levels (its path was under the aggregator’s own prefix, or stats are disabled). All bumps through an empty handle are no-ops.

pub fn publisher(&self) -> PublisherStats

Open a broadcast-lifetime guard for the publisher (egress) role. Bumps broadcasts on construction and broadcasts_closed on drop.

pub fn subscriber(&self) -> SubscriberStats

Open a broadcast-lifetime guard for the subscriber (ingress) role. Bumps broadcasts on construction and broadcasts_closed on drop.

pub fn publisher_track(&self, _name: &str) -> PublisherTrack

Open a publisher-track guard without bumping the broadcast counters.

Use this when the broadcast is already counted by a PublisherStats guard held elsewhere (e.g. by the announce loop), so the track guard only contributes to subscription counters.

_name is currently unused; counters are per-level only. Reserved for future per-track granularity.

pub fn subscriber_track(&self, _name: &str) -> SubscriberTrack

Subscriber-side counterpart to Self::publisher_track.

Trait Implementations

impl Clone for BroadcastStats

fn clone(&self) -> BroadcastStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.