Struct CacheRegistry 

pub struct CacheRegistry<V: Clone + Send + Sync + 'static> { /* private fields */ }

A thread-safe registry of named caches of a single value type.

Use this where FusionCache uses keyed/named caches from DI: register a cache under a name once, then resolve it anywhere.

Implementations

impl<V: Clone + Send + Sync + 'static> CacheRegistry<V>

pub fn new() -> Self

Creates an empty registry.

pub fn register(&self, name: impl Into<String>, cache: Cache<V>)

Registers (or replaces) a named cache.

pub fn get(&self, name: &str) -> Option<Cache<V>>

Resolves a named cache.

pub fn get_or_create( &self, name: &str, build: impl FnOnce() -> Cache<V>, ) -> Cache<V>

Resolves a named cache, building and registering it on first use.

pub fn len(&self) -> usize

The number of registered caches.

pub fn is_empty(&self) -> bool

true if no caches are registered.

Trait Implementations

impl<V: Clone + Send + Sync + 'static> Default for CacheRegistry<V>

fn default() -> Self

Returns the “default value” for a type.