Enum EventPayload 

pub enum EventPayload {
    Empty,
    Entered {
        zone_id: ZoneId,
        class_id: Option<ClassId>,
    },
    Exited {
        zone_id: ZoneId,
        class_id: Option<ClassId>,
    },
    Crossed {
        zone_id: ZoneId,
        direction: Direction,
    },
    DwellStarted {
        zone_id: ZoneId,
    },
    DwellEnded {
        zone_id: ZoneId,
        duration_ns: i64,
        visit_count: u32,
    },
    Occupancy {
        zone_id: ZoneId,
        occupancy: u32,
    },
    Metrics {
        score: f32,
        aux: f32,
        tag: u32,
    },
}

Compact payload attached to an EventEnvelope.

Variants

Empty

No additional fields.

Entered

Zone enter.

Fields

zone_id: ZoneId

Zone that was entered.

class_id: Option<ClassId>

Optional class at the time of the event.

Exited

Zone exit.

Fields

zone_id: ZoneId

Zone that was exited.

class_id: Option<ClassId>

Optional class at the time of the event.

Crossed

Line crossing.

Fields

zone_id: ZoneId

Line zone that was crossed.

direction: Direction

Crossing direction.

DwellStarted

Dwell started.

Fields

zone_id: ZoneId

Zone under dwell.

DwellEnded

Dwell ended.

Fields

zone_id: ZoneId

Zone under dwell.

duration_ns: i64

Duration in nanoseconds.

visit_count: u32

Visit count after this dwell.

Occupancy

Occupancy snapshot.

Fields

zone_id: ZoneId

Zone whose occupancy changed.

occupancy: u32

Confirmed occupants.

Metrics

Free numeric payload for custom / analysis events.

Fields

score: f32

Primary score or magnitude.

aux: f32

Optional secondary value.

tag: u32

Application tag.

Trait Implementations

impl Clone for EventPayload

fn clone(&self) -> EventPayload

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EventPayload

impl Debug for EventPayload

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

Formats the value using the given formatter.

impl PartialEq for EventPayload

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EventPayload