caches

Documentation

Index

• func Get(ctx context.Context, param any) (p []byte, has bool, err error)
• func Load(ctx context.Context, param any, value any) (has bool, err error)
• func New() services.Service
• func NewWithStore(store Store) services.Service
• func Remove(ctx context.Context, param interface{}) (err error)
• func Set(ctx context.Context, param interface{}, value interface{}, ttl time.Duration) (err error)
• type KeyParam
• type Store

Functions

func Get

func Get(ctx context.Context, param any) (p []byte, has bool, err error)

func Load

func Load(ctx context.Context, param any, value any) (has bool, err error)

func New

func New() services.Service

New use @cache, and param must implement KeyParam. unit of ttl is seconds and default value is 10 seconds. @cache get @cache set 10 @cache remove @cache get-set 10

func NewWithStore

func NewWithStore(store Store) services.Service

func Remove

func Remove(ctx context.Context, param interface{}) (err error)

func Set

func Set(ctx context.Context, param interface{}, value interface{}, ttl time.Duration) (err error)

Types

type KeyParam

type KeyParam interface {
	CacheKey(ctx context.Context) (key []byte, err error)
}

type Store

type Store interface {
	services.Component
	Get(ctx context.Context, key []byte) (value []byte, has bool, err error)
	Set(ctx context.Context, key []byte, value []byte, ttl time.Duration) (err error)
	Remove(ctx context.Context, key []byte) (err error)
}