cache

Sep 15, 2025

Changes in this version

type Cache

+ ItemsWithExpiration func() map[K]ItemWithExpiration[V]

+ LoadItems func(items map[K]V, defaultExpiration time.Duration)

+ LoadItemsWithExpiration func(items map[K]ItemWithExpiration[V])

+ type ItemWithExpiration struct

+ Expiration time.Time

+ Value V

May 8, 2025

Changes in this version

type Cache

+ Close func()

+ type ComputeOp = xsync.ComputeOp

+ const CancelOp

+ const DeleteOp

+ const UpdateOp

Nov 9, 2022

Changes in this version

+ const DefaultMinCapacity

type Config

+ MinCapacity int

type ConfigOf

+ MinCapacity int

type Map

+ func NewMapPresized(sizeHint int) Map

type MapOf

+ func NewHashMapOfPresized(sizeHint int, hasher ...func(maphash.Seed, K) uint64) MapOf[K, V]

+ func NewIntegerMapOfPresized(sizeHint int) MapOf[K, V]

+ func NewMapOfPresized(sizeHint int) MapOf[string, V]

+ func NewTypedMapOfPresized(hasher func(maphash.Seed, K) uint64, sizeHint int) MapOf[K, V]

type Option

+ func WithMinCapacity(sizeHint int) Option

type OptionOf

+ func WithMinCapacityOf(sizeHint int) OptionOf[K, V]

Nov 3, 2022

Changes in this version

+ func HashSeedString(seed maphash.Seed, s string) uint64

+ func HashSeedUint64(seed maphash.Seed, v uint64) uint64

type Cache

+ Compute func(k string, ...) (interface{}, bool)

+ GetOrCompute func(k string, valueFn func() interface{}, d time.Duration) (interface{}, bool)

type CacheOf

+ Compute func(k K, valueFn func(oldValue V, loaded bool) (newValue V, delete bool), ...) (V, bool)

+ GetOrCompute func(k K, valueFn func() V, d time.Duration) (V, bool)

Oct 31, 2022

Changes in this version

+ func FastRand() uint32

+ func FastRandn(n uint32) uint32

+ func GenHasher64() func(K) uint64

+ func GenSeedHasher64() func(maphash.Seed, K) uint64

+ func Hash64(seed maphash.Seed, v T) uint64

+ func HashString(seed maphash.Seed, s string) uint64

+ func StrHash64(s string) uint64

type Cache

+ Clear func()

type CacheOf

+ func NewHashOf(opts ...OptionOf[K, V]) CacheOf[K, V]

+ func NewHashOfDefault(defaultExpiration, cleanupInterval time.Duration, ...) CacheOf[K, V]

+ func NewIntegerOf(opts ...OptionOf[K, V]) CacheOf[K, V]

+ func NewIntegerOfDefault(defaultExpiration, cleanupInterval time.Duration, ...) CacheOf[K, V]

+ func NewTypedOf(hasher func(maphash.Seed, K) uint64, opts ...OptionOf[K, V]) CacheOf[K, V]

+ func NewTypedOfDefault(hasher func(maphash.Seed, K) uint64, ...) CacheOf[K, V]

+ Clear func()

+ type Hashable interface

+ type IntegerConstraint interface

type Map

+ Clear func()

+ Compute func(key string, ...) (actual interface{}, ok bool)

+ LoadOrCompute func(key string, valueFn func() interface{}) (actual interface{}, loaded bool)

type MapOf

+ func NewHashMapOf(hasher ...func(maphash.Seed, K) uint64) MapOf[K, V]

+ func NewIntegerMapOf() MapOf[K, V]

+ func NewTypedMapOf(hasher func(maphash.Seed, K) uint64) MapOf[K, V]

+ Clear func()

+ Compute func(key K, valueFn func(oldValue V, loaded bool) (newValue V, delete bool)) (actual V, ok bool)

+ LoadOrCompute func(key K, valueFn func() V) (actual V, loaded bool)

Oct 6, 2022

Changes in this version

type Cache

+ DefaultExpiration func() time.Duration

+ EvictedCallback func() EvictedCallback

+ SetDefaultExpiration func(defaultExpiration time.Duration)

+ SetEvictedCallback func(evictedCallback EvictedCallback)

type CacheOf

+ DefaultExpiration func() time.Duration

+ EvictedCallback func() EvictedCallbackOf[V]

+ SetDefaultExpiration func(defaultExpiration time.Duration)

+ SetEvictedCallback func(evictedCallback EvictedCallbackOf[V])

Sep 10, 2022

Changes in this version

+ type Map interface

+ Delete func(k string)

+ Load func(k string) (interface{}, bool)

+ LoadAndDelete func(k string) (interface{}, bool)

+ LoadAndStore func(k string, v interface{}) (interface{}, bool)

+ LoadOrStore func(k string, v interface{}) (interface{}, bool)

+ Range func(f func(k string, v interface{}) bool)

+ Size func() int

+ Store func(k string, v interface{})

+ func NewMap() Map

+ type MapOf interface

+ Delete func(k string)

+ Load func(k string) (V, bool)

+ LoadAndDelete func(k string) (V, bool)

+ LoadAndStore func(k string, v V) (V, bool)

+ LoadOrStore func(k string, v V) (V, bool)

+ Range func(f func(k string, v V) bool)

+ Size func() int

+ Store func(k string, v V)

+ func NewMapOf() MapOf[V]

Sep 7, 2022

Changes in this version

+ const DefaultCleanupInterval

+ const DefaultExpiration

+ const NoExpiration

+ type Cache interface

+ Count func() int

+ Delete func(k string)

+ DeleteExpired func()

+ Get func(k string) (interface{}, bool)

+ GetAndDelete func(k string) (interface{}, bool)

+ GetAndRefresh func(k string, d time.Duration) (interface{}, bool)

+ GetAndSet func(k string, v interface{}, d time.Duration) (interface{}, bool)

+ GetOrSet func(k string, v interface{}, d time.Duration) (interface{}, bool)

+ GetWithExpiration func(k string) (interface{}, time.Time, bool)

+ GetWithTTL func(k string) (interface{}, time.Duration, bool)

+ Items func() map[string]interface{}

+ Range func(f func(k string, v interface{}) bool)

+ Set func(k string, v interface{}, d time.Duration)

+ SetDefault func(k string, v interface{})

+ SetForever func(k string, v interface{})

+ func New(opts ...Option) Cache

+ func NewDefault(defaultExpiration, cleanupInterval time.Duration, ...) Cache

+ func NewXsyncMap(config ...Config) Cache

+ func NewXsyncMapDefault(defaultExpiration, cleanupInterval time.Duration, ...) Cache

+ type CacheOf interface

+ Count func() int

+ Delete func(k string)

+ DeleteExpired func()

+ Get func(k string) (V, bool)

+ GetAndDelete func(k string) (V, bool)

+ GetAndRefresh func(k string, d time.Duration) (V, bool)

+ GetAndSet func(k string, v V, d time.Duration) (V, bool)

+ GetOrSet func(k string, v V, d time.Duration) (V, bool)

+ GetWithExpiration func(k string) (V, time.Time, bool)

+ GetWithTTL func(k string) (V, time.Duration, bool)

+ Items func() map[string]V

+ Range func(f func(k string, v V) bool)

+ Set func(k string, v V, d time.Duration)

+ SetDefault func(k string, v V)

+ SetForever func(k string, v V)

+ func NewOf(opts ...OptionOf[V]) CacheOf[V]

+ func NewOfDefault(defaultExpiration, cleanupInterval time.Duration, ...) CacheOf[V]

+ func NewXsyncMapOf(config ...ConfigOf[V]) CacheOf[V]

+ func NewXsyncMapOfDefault(defaultExpiration, cleanupInterval time.Duration, ...) CacheOf[V]

+ type Config struct

+ CleanupInterval time.Duration

+ DefaultExpiration time.Duration

+ EvictedCallback EvictedCallback

+ func DefaultConfig() Config

+ type ConfigOf struct

+ CleanupInterval time.Duration

+ DefaultExpiration time.Duration

+ EvictedCallback EvictedCallbackOf[V]

+ func DefaultConfigOf() ConfigOf[V]

+ type EvictedCallback func(k string, v interface{})

+ type EvictedCallbackOf func(k string, v V)

+ type Option func(config *Config)

+ func WithCleanupInterval(interval time.Duration) Option

+ func WithDefaultExpiration(duration time.Duration) Option

+ func WithEvictedCallback(ec EvictedCallback) Option

+ type OptionOf func(config *ConfigOf[V])

+ func WithCleanupIntervalOf(interval time.Duration) OptionOf[V]

+ func WithDefaultExpirationOf(duration time.Duration) OptionOf[V]

+ func WithEvictedCallbackOf(ec EvictedCallbackOf[V]) OptionOf[V]