cache

Documentation

Index

• type LruCache
  • func NewLRUCache(capacity int) *LruCache
  • func (lru *LruCache) Get(key []byte) ([]byte, bool)
  • func (lru *LruCache) Set(key, value []byte)

Types

type LruCache

type LruCache struct {
	// contains filtered or unexported fields
}

LruCache defines the structure of least recently used cache.

func NewLRUCache

func NewLRUCache(capacity int) *LruCache

NewLRUCache creates a new LRU cache.

func (*LruCache) Get

func (lru *LruCache) Get(key []byte) ([]byte, bool)

Get gets the value by a key.

func (*LruCache) Set

func (lru *LruCache) Set(key, value []byte)

Set add a key-value pair to cache, the value will updated it the key already exists.