Struct TemporalIndex 

pub struct TemporalIndex { /* private fields */ }

Temporal index using a BTreeMap for efficient range queries on timestamps.

Implementations

impl TemporalIndex

pub fn new() -> Self

Creates a new empty temporal index.

pub fn insert(&self, id: MemoryId, timestamp: Timestamp)

Insert a memory with its timestamp.

pub fn range(&self, start: Timestamp, end: Timestamp) -> Vec<MemoryId>

Query memories within [start, end] inclusive.

pub fn latest(&self, n: usize) -> Vec<MemoryId>

Get the n most recent memories (by timestamp, descending).

pub fn remove(&self, id: MemoryId, timestamp: Timestamp)

Remove a memory by id and its known timestamp.

pub fn remove_by_id(&self, id: MemoryId)

Remove a memory by id (looks up the timestamp internally).

pub fn get_timestamp(&self, id: MemoryId) -> Option<Timestamp>

Get the timestamp for a given memory id (if indexed).

impl TemporalIndex

pub fn save(&self, path: &Path) -> MenteResult<()>

Save the temporal index to a JSON file.

pub fn load(path: &Path) -> MenteResult<Self>

Load the temporal index from a JSON file.

Trait Implementations

impl Default for TemporalIndex

fn default() -> Self

Returns the “default value” for a type.