Struct PredictionCache 

pub struct PredictionCache(/* private fields */);

Thread-safe LRU cache for subject predictions.

Used by ODE and Analytical to avoid recomputing predictions for the same (subject, parameters) pair.

Clone produces a shallow clone that shares the same underlying cache data, so cloned equations share cache hits.

Implementations

impl PredictionCache

pub fn new(size: u64) -> PredictionCache

Create a new prediction cache with a given maximum number of entries.

pub fn get(&self, key: &(u64, u64)) -> Option<SubjectPredictions>

Look up a cached prediction.

pub fn insert(&self, key: (u64, u64), value: SubjectPredictions)

Insert a prediction into the cache.

pub fn invalidate_all(&self)

Remove all entries from the cache.

pub fn entry_count(&self) -> u64

Return the number of entries currently in the cache.

Trait Implementations

impl Clone for PredictionCache

fn clone(&self) -> PredictionCache

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PredictionCache

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

Formats the value using the given formatter.