Struct Track 

pub struct Track {
    pub id: TrackId,
    pub class_id: u32,
    pub state: TrackState,
    pub current: TrackObservation,
    pub metadata: TypedMetadata,
}

A live tracked object.

Produced by tracker stages. The current field holds the latest observation. Historical observations are managed by the temporal store.

Fields

id: TrackId

Unique track identifier within this feed session.

class_id: u32

Numeric class identifier (from the associated detections).

state: TrackState

Current lifecycle state.

current: TrackObservation

Most recent observation.

metadata: TypedMetadata

Extensible metadata (re-id features, custom scores, etc.).

Implementations

impl Track

pub fn new( id: TrackId, class_id: u32, state: TrackState, current: TrackObservation, ) -> Self

Create a new track with the given identity and current observation.

Metadata starts empty — use the builder or set metadata directly to attach custom data.

Trait Implementations

impl Clone for Track

fn clone(&self) -> Track

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Track

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

Formats the value using the given formatter.