cache

package

v1.12.6 Latest Latest Go to latest Published: Jun 18, 2026 License: Apache-2.0 Imports: 5 Imported by: 0

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func HashKey(prompt string) string

HashKey creates a cache key from a prompt string

type CacheEntry struct {
	Value     any
	ExpiresAt time.Time
}

CacheEntry holds a cached value with expiration

type LRUCache struct {
	// contains filtered or unexported fields
}

LRUCache is a thread-safe LRU cache with TTL support

func NewLRUCache(capacity int, ttl time.Duration) *LRUCache

NewLRUCache creates a new LRU cache with the given capacity and TTL

func (c *LRUCache) Clear()

Clear removes all entries from the cache

func (c *LRUCache) Dump() map[string]CacheEntry

Dump returns a slice of cache entries for persistence

func (c *LRUCache) Get(key string) (any, bool)

Get retrieves a value from the cache

func (c *LRUCache) Len() int

Len returns the number of items in the cache

func (c *LRUCache) Restore(dump map[string]CacheEntry)

Restore populates the cache from a map of entries

func (c *LRUCache) Set(key string, value any)

Set adds or updates a value in the cache