ristretto

package

v0.13.0 Latest Latest Go to latest Published: May 22, 2026 License: MIT Imports: 4 Imported by: 0

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func New[V any](level string) (cache.Cache[string, V], error)

New creates a new Ristretto cache instance based on a predefined level.

type Cache[V any] struct {
	// contains filtered or unexported fields
}

Cache wrapper specialized for string keys. It remains generic over the value type V.

func (rc *Cache[V]) Get(key string) (V, bool)

Get retrieves a value using a string key.

func (rc *Cache[V]) Set(key string, value V, cost int64) bool

Set stores a value with a string key.

func (rc *Cache[V]) SetWithTTL(key string, value V, cost int64, ttl time.Duration) bool

SetWithTTL stores a value with a string key and TTL.

type CacheParams struct {
	NumCounters int64
	MaxCost     int64
	BufferItems int64
}

CacheParams holds the configuration for a Ristretto cache instance.