Struct MemoryCache

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pub struct MemoryCache { /* private fields */ }

Expand description

A simple in-process cache for memory records with TTL-based eviction.

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impl MemoryCache

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pub fn new(ttl_seconds: u64, max_entries: usize) -> Self

Create a new cache with the given TTL and max entry count.

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pub fn get(&self, id: Uuid) -> Option<MemoryRecord>

Get a cached record by ID. Returns None if not cached or expired.

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pub fn put(&self, record: MemoryRecord)

Insert or update a record in the cache.

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pub fn invalidate(&self, id: Uuid)

Invalidate (remove) a cached record.

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pub fn clear(&self)

Clear all cached entries.

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pub fn len(&self) -> usize

Number of entries currently in cache.

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pub fn is_empty(&self) -> bool

Whether the cache is empty.

Auto Trait Implementations§

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impl UnwindSafe for MemoryCache

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

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where T: ?Sized,

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Converts Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

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