cache

Documentation

Index

• func NewOption() *option
• type Cache
• type Option
  • func WithTrace(t trace.T) Option

Functions

func NewOption

func NewOption() *option

Types

type Cache

type Cache interface {
	// i()
	Set(key string, value interface{}, ttl time.Duration, options ...Option) error
	SetT(key string, value interface{}, ttl time.Duration, trace trace.T) error

	Get(key string, options ...Option) (string, error)
	GetT(key string, trace trace.T) (string, error)

	TTL(key string) (time.Duration, error)
	Expire(key string, ttl time.Duration) (bool, error)
	ExpireAt(key string, ttl time.Time) (bool, error)

	Exists(keys ...string) (bool, error)

	CheckGet(key string, options ...Option) (string, error)
	CheckGetT(key string, trace trace.T) (string, error)

	Del(key string, options ...Option) (int64, error)
	DelT(key string, trace trace.T) (int64, error)

	GetScanKeys(pattern string) (result []string, err error)
	GetSScanKeys(key string, pattern string) (result []string, err error)
	GetHScanKeys(key string, pattern string) (result []string, err error)

	SMembers(key string) ([]string, error)
	SIsMember(key, member string) bool
	SAdd(key, member string) error
	SRem(key, member string) error

	Keys(pattern string) (r []string, err error)
	// HMSET KEY_NAME FIELD1 VALUE1 ...FIELD-N VALUE-N
	HMSet(key string, values ...interface{}) (bool, error)
	HMGet(key string, field ...string) ([]interface{}, error)
	Publish(channel string, message interface{}) (int64, error)

	Close() error
}

type Option

type Option func(*option)

func WithTrace

func WithTrace(t trace.T) Option

WithTrace 设置trace信息