Struct TemporalEntityTracker 

pub struct TemporalEntityTracker { /* private fields */ }

Tracks entities over time with temporal validity.

Provides point-in-time queries and evolution tracking.

Implementations

impl TemporalEntityTracker

pub fn new() -> Self

Create a new tracker.

pub fn add_entity(&mut self, entity: Entity)

Add an entity to track.

pub fn add_entity_with_slot(&mut self, entity: Entity, slot: impl Into<String>)

Add an entity with explicit slot.

pub fn query_at(&self, timestamp: &DateTime<Utc>) -> Vec<&Entity>

Query entities valid at a specific timestamp.

pub fn query(&self, query: &TemporalQuery) -> Vec<&Entity>

Execute a temporal query.

pub fn timeline(&self, slot: &str) -> Option<&EntityTimeline>

Get the timeline for a specific slot.

pub fn slots(&self) -> Vec<&str>

Get all known slots.

pub fn changed_between( &self, start: &DateTime<Utc>, end: &DateTime<Utc>, ) -> Vec<&Entity>

Get entities that changed within a time range.

pub fn temporal_stats(&self) -> TemporalStats

Get count of temporal vs atemporal entities.

Trait Implementations

impl Clone for TemporalEntityTracker

fn clone(&self) -> TemporalEntityTracker

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TemporalEntityTracker

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

Formats the value using the given formatter.

impl Default for TemporalEntityTracker

fn default() -> TemporalEntityTracker

Returns the “default value” for a type.