cache

package

v0.9.6 Latest Latest Go to latest Published: Sep 27, 2026 License: GPL-2.0 Imports: 4 Imported by: 42

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type EvictCallback[K comparable, V any] func(key K, value V)

type LruCache[K comparable, V any] struct {
	// contains filtered or unexported fields
}

func New[K comparable, V any](options ...Option[K, V]) *LruCache[K, V]

func (c *LruCache[K, V]) Clear()

func (c *LruCache[K, V]) CloneTo(n *LruCache[K, V])

func (c *LruCache[K, V]) Delete(key K)

Delete removes the value associated with a key.

func (c *LruCache[K, V]) Exist(key K) bool

func (c *LruCache[K, V]) Load(key K) (V, bool)

func (c *LruCache[K, V]) LoadOrStore(key K, constructor func() V) (V, bool)

func (c *LruCache[K, V]) LoadOrStoreWithAge(key K, maxAge int64, constructor func() V) (V, bool)

func (c *LruCache[K, V]) LoadWithExpire(key K) (V, time.Time, bool)

func (c *LruCache[K, V]) Range(block func(key K, value V))

func (c *LruCache[K, V]) Store(key K, value V)

func (c *LruCache[K, V]) StoreWithExpire(key K, value V, expires time.Time)

type Option[K comparable, V any] func(*LruCache[K, V])

func WithAge[K comparable, V any](maxAge int64) Option[K, V]

func WithEvict[K comparable, V any](cb EvictCallback[K, V]) Option[K, V]

func WithSize[K comparable, V any](maxSize int) Option[K, V]

func WithStale[K comparable, V any](stale bool) Option[K, V]

func WithUpdateAgeOnGet[K comparable, V any]() Option[K, V]