Struct QueryMemory 

pub struct QueryMemory { /* private fields */ }

Bounded ring buffer of recent queries. Fixed capacity prevents unbounded growth. Tracks node frequency and seed bigrams for priming. FM-PL-005: ring buffer replaces unbounded Vec. Replaces: plasticity.py QueryMemory

Implementations

impl QueryMemory

pub fn new(capacity: usize, num_nodes: u32) -> Self

pub fn record(&mut self, record: QueryRecord)

Record a query. Overwrites oldest if at capacity. Replaces: plasticity.py QueryMemory.record()

pub fn get_priming_signal( &self, seeds: &[NodeId], boost_strength: FiniteF32, ) -> Vec<(NodeId, FiniteF32)>

Get priming signal: nodes that frequently co-occur with the given seeds. Replaces: plasticity.py QueryMemory.get_priming_signal()

pub fn len(&self) -> usize

Number of recorded queries.

pub fn is_empty(&self) -> bool