cache

Dec 24, 2025

Changes in this version

+ const DefaultCapacity

+ const DefaultShardCount

+ func IntHasher(i int) uint64

+ func StringHasher(s string) uint64

+ func Uint64Hasher(u uint64) uint64

+ type Cache struct

+ func New[K comparable, V any](softLimit int) *Cache[K, V]

+ func (c *Cache[K, V]) Capacity() int

+ func (c *Cache[K, V]) Clear()

+ func (c *Cache[K, V]) Delete(key K) bool

+ func (c *Cache[K, V]) Get(key K) (V, bool)

+ func (c *Cache[K, V]) GetOrCreate(key K, create func() V) V

+ func (c *Cache[K, V]) Len() int

+ func (c *Cache[K, V]) Set(key K, value V)

+ func (c *Cache[K, V]) Stats() Stats

+ type Hasher func(K) uint64

+ type ShardedCache struct

+ func NewSharded[K comparable, V any](capacity int, hasher Hasher[K]) *ShardedCache[K, V]

+ func (c *ShardedCache[K, V]) Capacity() int

+ func (c *ShardedCache[K, V]) Clear()

+ func (c *ShardedCache[K, V]) Delete(key K) bool

+ func (c *ShardedCache[K, V]) Get(key K) (V, bool)

+ func (c *ShardedCache[K, V]) GetOrCreate(key K, create func() V) V

+ func (c *ShardedCache[K, V]) Len() int

+ func (c *ShardedCache[K, V]) ResetStats()

+ func (c *ShardedCache[K, V]) Set(key K, value V)

+ func (c *ShardedCache[K, V]) ShardLen() [DefaultShardCount]int

+ func (c *ShardedCache[K, V]) Stats() Stats

+ func (c *ShardedCache[K, V]) TotalCapacity() int

+ type Stats struct

+ Capacity int

+ Evictions uint64

+ HitRate float64

+ Hits uint64

+ Len int

+ Misses uint64

+ TotalCapacity int