Struct CacheManager 

pub struct CacheManager<B: CacheBackend> { /* private fields */ }

The main cache manager that coordinates caching operations.

This is the primary entry point for the caching system. It wraps any CacheBackend implementation and provides a unified API.

Implementations

impl<B: CacheBackend> CacheManager<B>

pub fn new(backend: B) -> Self

Create a new cache manager with the given backend.

pub fn with_options(backend: B, options: CacheOptions) -> Self

Create with custom default options.

pub fn backend(&self) -> &B

Get the cache backend.

pub fn metrics(&self) -> &CacheMetrics

Get the metrics collector.

pub async fn get<T>(&self, key: &CacheKey) -> CacheResult<Option<T>>

where T: DeserializeOwned,

Get a value from the cache.

pub async fn set<T>( &self, key: &CacheKey, value: &T, options: Option<&CacheOptions>, ) -> CacheResult<()>

where T: Serialize + Sync,

Set a value in the cache.

pub async fn get_or_set<T, F, Fut>( &self, key: &CacheKey, f: F, options: Option<&CacheOptions>, ) -> CacheResult<T>

where T: Serialize + DeserializeOwned + Sync, F: FnOnce() -> Fut, Fut: Future<Output = CacheResult<T>>,

Get or compute a value.

If the value exists in cache, returns it. Otherwise, calls the provided function to compute the value, caches it, and returns it.

pub async fn delete(&self, key: &CacheKey) -> CacheResult<bool>

Delete a value from the cache.

pub async fn exists(&self, key: &CacheKey) -> CacheResult<bool>

Check if a key exists in the cache.

pub async fn invalidate_pattern(&self, pattern: &KeyPattern) -> CacheResult<u64>

Invalidate cache entries by pattern.

pub async fn invalidate_entity(&self, entity: &str) -> CacheResult<u64>

Invalidate all entries for an entity type.

pub async fn invalidate_record<I: Display>( &self, entity: &str, id: I, ) -> CacheResult<u64>

Invalidate a specific record.

pub async fn invalidate_tags(&self, tags: &[EntityTag]) -> CacheResult<u64>

Invalidate entries by tags.

pub async fn clear(&self) -> CacheResult<()>

Clear all entries from the cache.

pub fn stats(&self) -> CacheStats

Get cache statistics.

Trait Implementations

impl<B: Clone + CacheBackend> Clone for CacheManager<B>

fn clone(&self) -> CacheManager<B>

Returns a duplicate of the value.

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

Performs copy-assignment from source.