Struct MediaSourceRegistry 

pub struct MediaSourceRegistry { /* private fields */ }

Runtime-mutable registry of AsyncMediaSources.

Implementations

impl MediaSourceRegistry

pub fn new() -> Self

An empty registry.

pub fn register(&mut self, source: Arc<dyn AsyncMediaSource>)

Register a producer. Idempotent per source_id: a re-register (reload) replaces rather than accumulating a duplicate — otherwise every :plugin-reload would double the images in a buffer.

pub fn unregister(&mut self, source_id: u64) -> usize

Unregister every producer for source_id; returns the count removed. No-op when absent, per the teardown contract.

pub fn sources(&self) -> Vec<Arc<dyn AsyncMediaSource>>

A wait-free snapshot of the registered producers.

pub fn is_empty(&self) -> bool

True when no producer is registered.

pub fn len(&self) -> usize

Number of registered producers.

Trait Implementations

impl Clone for MediaSourceRegistry

fn clone(&self) -> MediaSourceRegistry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MediaSourceRegistry

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

Formats the value using the given formatter.

impl Default for MediaSourceRegistry

fn default() -> MediaSourceRegistry

Returns the “default value” for a type.