Struct AdvancedQueryCache 

pub struct AdvancedQueryCache { /* private fields */ }

Advanced query cache with smart invalidation

Implementations

impl AdvancedQueryCache

pub fn new( config: AdvancedQueryCacheConfig, ) -> (Self, UnboundedReceiver<InvalidationMessage>)

Create a new advanced query cache

pub fn new_with_receiver() -> (Self, UnboundedReceiver<InvalidationMessage>)

Create with default configuration

pub fn get(&self, key: &QueryKey) -> Option<Vec<u8>>

Get cached result

pub fn put( &self, key: QueryKey, data: Vec<u8>, dependencies: Vec<TableDependency>, )

Store result in cache

pub fn invalidate_by_table(&self, table: &TableDependency)

Invalidate cache entries by table dependency

pub fn invalidate_key(&self, key: &QueryKey)

Invalidate specific query key

pub fn clear(&self)

Clear all cached results

pub fn stats(&self) -> AdvancedCacheStats

Get cache statistics

pub fn get_hot_queries_needing_refresh(&self) -> Vec<QueryKey>

Get hot queries that need background refresh

pub fn mark_refreshed(&self, key: &QueryKey)

Mark a query as refreshed

pub fn invalidation_sender(&self) -> UnboundedSender<InvalidationMessage>

Get the invalidation sender

pub fn clear_expired(&self) -> usize

Clear expired entries

pub fn len(&self) -> usize

Get cache size

pub fn is_empty(&self) -> bool

Check if cache is empty

Trait Implementations

impl Clone for AdvancedQueryCache

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.