The highest tagged major version is v2.

counter

package

v1.1.62 Latest Latest Go to latest Published: Nov 17, 2025 License: MIT Imports: 5 Imported by: 0

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func SetOption(o *Option)

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

func GetCounter() *Counter

func NewCounter(opt *Option) *Counter

func (c *Counter) Expire(ctx context.Context, key string, ttl time.Duration) error

func (c *Counter) Get(ctx context.Context, key string) (int64, error)

func (c *Counter) Incr(ctx context.Context, key string, numChain ...int64) (int64, error)

func (c *Counter) IsExceeded(ctx context.Context, key string, limit int64, incrTagChain ...int64) (bool, error)

func (c *Counter) Key(k string) string

type Opt = Option

type Option struct {
	RedisClient redis.UniversalClient
	Prefix      string
	TTL         time.Duration
}