Struct WorkingSetCache 

pub struct WorkingSetCache { /* private fields */ }

Per-session cache of filter → entity ID results.

Results are invalidated when graph_version or connector cache versions change. Uses simple LRU eviction when capacity is exceeded.

Implementations

impl WorkingSetCache

pub fn new(capacity: usize) -> Self

Create a new cache with the given capacity.

pub fn get( &mut self, filter: &str, current_graph_version: u64, current_connector_versions_sum: u64, ) -> Option<&[String]>

Look up a cached filter result. Returns None if not cached or stale.

pub fn insert( &mut self, filter: String, entity_ids: Vec<String>, graph_version: u64, connector_versions_sum: u64, )

Insert a filter result into the cache.

pub fn clear(&mut self)

Clear all cached entries.

pub fn stats(&self) -> (u64, u64)

Get cache statistics.

pub fn len(&self) -> usize

Number of cached entries.

pub fn is_empty(&self) -> bool

Whether the cache is empty.