Struct TransportProfile 

pub struct TransportProfile { /* private fields */ }

The capability and latency contract a transport offers for a stream.

A profile pairs a name with a LatencyClass and a set of StreamCapability values, validated for mutual consistency at construction. The named constructors provide the standard fabric presets; fields are private and read through the accessor methods.

Implementations

impl TransportProfile

pub fn new( name: Symbol, latency_class: LatencyClass, capabilities: Vec<StreamCapability>, ) -> Result<Self>

Builds a profile from a name, latency class, and capability set.

Rejects inconsistent combinations – for example Exact together with Lossy, or Realtime under a non-real-time latency class – returning an error rather than a profile.

pub fn memory_local() -> Self

Preset profile for in-process, in-memory streaming: block-local latency with exact, deterministic, bounded, replayable delivery.

pub fn realtime_local_audio() -> Self

Preset profile for local real-time audio: sample-exact latency with exact, real-time, bounded delivery.

pub fn buffered_pcm_preview() -> Self

Preset profile for buffered PCM preview: buffered-preview latency with bounded, preview, lossy delivery.

pub fn remote_stream_fabric() -> Self

Preset profile for the remote stream fabric: remote-collaboration latency with remote, bounded, replayable, resumable delivery.

pub fn lan_midi_control() -> Self

Preset profile for LAN MIDI control: interactive latency with remote, bounded, replayable delivery.

pub fn lan_buffered_audio_preview() -> Self

Preset profile for LAN buffered audio preview: buffered-preview latency with remote, bounded, preview, lossy delivery.

pub fn lan_render_return() -> Self

Preset profile for LAN render return: offline-render latency with remote, bounded, deterministic, replayable, resumable delivery.

pub fn name(&self) -> &Symbol

Returns the profile’s name symbol.

pub fn latency_class(&self) -> LatencyClass

Returns the latency class this profile promises.

pub fn capabilities(&self) -> &[StreamCapability]

Returns the capabilities this profile grants.

pub fn has_capability(&self, capability: StreamCapability) -> bool

Returns whether this profile grants capability.

pub fn to_expr(&self) -> Expr

Encodes this profile into its Expr map wire form.

Round-trips back through TransportProfile::from_expr.

pub fn from_expr(expr: &Expr) -> Result<Self>

Decodes a profile from its Expr map wire form.

Requires exactly the name, latency-class, and capabilities fields, and re-applies the capability/latency consistency checks via TransportProfile::new.

Trait Implementations

impl Clone for TransportProfile

fn clone(&self) -> TransportProfile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransportProfile

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

Formats the value using the given formatter.

impl Eq for TransportProfile

impl PartialEq for TransportProfile

fn eq(&self, other: &TransportProfile) -> 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 StructuralPartialEq for TransportProfile