blockCache

Documentation

Index

• func NewResultWrapper(result interface{}, err error) *resultWrapper
• type Action
• type ActionResult
• type BlockCache
  • func NewBlockCache(blockSize uint32, lruSize uint32, hashFuncs ...HashFunc) *BlockCache
  • func (b *BlockCache) WithCacheDo(key string, f Action) ActionResult
• type HashFunc

Functions

func NewResultWrapper

func NewResultWrapper(result interface{}, err error) *resultWrapper

Types

type Action

type Action func() ActionResult

type ActionResult

type ActionResult interface {
	Result() interface{}
	Err() error
}

type BlockCache

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

func NewBlockCache

func NewBlockCache(blockSize uint32, lruSize uint32, hashFuncs ...HashFunc) *BlockCache

NewBlockCache blockSize 为0表示不使用block，退化为单纯的lru，同一请求有可能执行多次，并覆盖lru缓存

func (*BlockCache) WithCacheDo

func (b *BlockCache) WithCacheDo(key string, f Action) ActionResult

type HashFunc

type HashFunc func(b []byte) uint32