Struct MusicPortDescriptor 

pub struct MusicPortDescriptor {
    pub id: Symbol,
    pub label: String,
    pub direction: MusicPortDirection,
    pub rate: RateContract,
    pub accepted_event_families: Vec<LaneKind>,
    pub output_families: Vec<LaneKind>,
}

Describes a single input or output port of a music component.

Fields

id: Symbol

Stable identifier for the port.

label: String

Human-readable label.

direction: MusicPortDirection

Whether the port is an input, output, or side-chain.

rate: RateContract

The rate contract the port operates at.

accepted_event_families: Vec<LaneKind>

Lane kinds the port accepts as input.

output_families: Vec<LaneKind>

Lane kinds the port emits as output.

Implementations

impl MusicPortDescriptor

pub fn new( id: Symbol, label: impl Into<String>, direction: MusicPortDirection, rate: RateContract, ) -> Self

Creates a port descriptor with no accepted or output families.

pub fn with_events(self, accepted: Vec<LaneKind>, output: Vec<LaneKind>) -> Self

Sets the accepted and output lane kinds, sorting and deduplicating each.

pub fn to_expr(&self) -> Expr

Renders the port descriptor as an Expr map for wire transport.

Trait Implementations

impl Clone for MusicPortDescriptor

fn clone(&self) -> MusicPortDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MusicPortDescriptor

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

Formats the value using the given formatter.

impl Eq for MusicPortDescriptor

impl PartialEq for MusicPortDescriptor

fn eq(&self, other: &MusicPortDescriptor) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MusicPortDescriptor