package cache

import "git.sr.ht/~xn/cache/v2"

Index ¶

• type Cache
• func NewKV[V any]() Cache[V]
• func NewLFU[V any](size int) Cache[V]
• func NewLRU[V any](size int) Cache[V]
• func NewNull[V any]() Cache[V]
• func NewTLRU[V any](size int, ttl time.Duration, stale bool) Cache[V]

Types ¶

type Cache ¶

type Cache[V any] interface {
	// Get an item from cache
	Get(key string) V
	// Set an item to cache
	Set(key string, value V)
	// Has an item in cache
	Has(key string) bool
	// Remove an item from cache
	Remove(key string)
	// Purge all items from cache
	Purge()
}

Cache interface, used by any cache implementation

func NewKV ¶

func NewKV[V any]() Cache[V]

NewKV creates a Key Value store

func NewLFU ¶

func NewLFU[V any](size int) Cache[V]

NewLFU creates new Least Frequently Used cache

func NewLRU ¶

func NewLRU[V any](size int) Cache[V]

NewLRU creates new Least Recently Used cache

func NewNull ¶

func NewNull[V any]() Cache[V]

NewNull creates an empty cache client, usable for testing

func NewTLRU ¶

func NewTLRU[V any](size int, ttl time.Duration, stale bool) Cache[V]

NewTLRU cerates new Time aware Least Recently Used cache Arguments: size - max amount if items in cache ttl - cached item expiration duration stale - if true, stale cached item will be returned instead of nil, but only once

Source Files ¶

cache.go

Directories ¶