Struct DomainBridgeMetadataProcessor 

pub struct DomainBridgeMetadataProcessor { /* private fields */ }

A Processor that carries domain-bridge metadata through a graph.

This node is metadata-only: it advertises a DomainBridgeDescriptor for graph planning, copies audio, and forwards current-block events unchanged. It does not resample audio, insert delay, or buffer events.

Implementations

impl DomainBridgeMetadataProcessor

pub fn new(descriptor: DomainBridgeDescriptor, media: PortMedia) -> Self

Creates a metadata bridge node from a descriptor and port media kind.

pub fn sample_rate_bridge_metadata( input_hz: u32, output_hz: u32, ) -> Result<Self>

Creates metadata for an audio sample-rate bridge from input_hz to output_hz.

pub fn event_jitter_bridge_metadata(max_late_packets: u32) -> Self

Creates metadata for an event jitter bridge tolerating max_late_packets.

pub fn audio_latency_bridge_metadata(frames: u64) -> Self

Creates metadata for an audio latency-compensation bridge of frames frames.

pub fn event_block_gate_metadata(input_domain: ClockDomain) -> Result<Self>

Creates metadata for an event-media block gate from input_domain.

pub fn control_block_gate_metadata(input_domain: ClockDomain) -> Result<Self>

Creates metadata for a control-media block gate from input_domain.

pub fn bridge_descriptor(&self) -> &DomainBridgeDescriptor

Returns the underlying domain-bridge descriptor.

pub fn media(&self) -> PortMedia

Returns the port media kind this bridge carries.

Trait Implementations

impl Clone for DomainBridgeMetadataProcessor

fn clone(&self) -> DomainBridgeMetadataProcessor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DomainBridgeMetadataProcessor

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

Formats the value using the given formatter.

impl Processor for DomainBridgeMetadataProcessor

fn prepare(&mut self, _cfg: PrepareConfig)

Prepares the processor for a sample rate, block size, and channel layout.

fn reset(&mut self)

Clears any internal state to a fresh start.

fn process(&mut self, block: &mut ProcessBlock<'_>)

Processes one block of audio and events in place.

fn clock_domain(&self) -> ClockDomain

Returns the processor’s clock domain (defaults to sample rate).

fn latency_class(&self) -> LatencyClass

Returns the processor’s latency class (defaults to block-local).

fn realtime_pin(&self) -> bool

Returns whether the processor must run in the realtime thread (defaults to true).

fn ports(&self, in_channels: u16, out_channels: u16) -> Vec<PortDecl>

Returns the processor’s port declarations for the given channel counts (defaults to a single audio in/out pair).

fn tail_frames(&self) -> u64

Returns the processor’s release tail length in frames (defaults to 0).

fn descriptor(&self, in_channels: u16, out_channels: u16) -> ProcessorDescriptor

Returns the full ProcessorDescriptor assembled from this processor’s clock, latency, pinning, and ports.