memory

Aug 18, 2026

Changes in this version

+ func ArchiveAdapter(store stats.ArchiveStore) func(key string, entry SnapshotEntry) error

Aug 18, 2026

Changes in this version

+ func DefaultKeyDateExtractor(key string) (string, bool)

type Collector

+ func (c *Collector) CleanupNow() int

+ func (c *Collector) KeyCount() int

type Option

+ func WithTTL(config TTLConfig) Option

+ type SnapshotEntry struct

+ Type string

+ Value any

+ type TTLConfig struct

+ CheckInterval time.Duration

+ KeyDateExtractor func(key string) (date string, ok bool)

+ OnExpire func(key string, entry SnapshotEntry) error

+ RetentionDays int

+ type TimerSnapshot struct

+ Count int64

+ Mean float64

+ P50 float64

+ P95 float64

+ P99 float64

Aug 18, 2026

Changes in this version

type Option

+ func WithBloomSet(expectedN int, falsePositiveRate float64) Option

+ func WithReservoirTimer(capacity int) Option

Aug 18, 2026

Changes in this version

+ type Collector struct

+ func New(opts ...Option) *Collector

+ func (c *Collector) Close() error

+ func (c *Collector) Counter(key string) stats.Counter

+ func (c *Collector) Flush() error

+ func (c *Collector) Gauge(key string) stats.Gauge

+ func (c *Collector) HLL(key string) stats.HLL

+ func (c *Collector) Restore(snap *Snapshot)

+ func (c *Collector) Set(key string) stats.Set

+ func (c *Collector) Snapshot() *Snapshot

+ func (c *Collector) Timer(key string) stats.Timer

+ type Option func(*Collector)

+ func WithPersistence(fn PersistFunc) Option

+ type PersistFunc func(data *Snapshot) error

+ type Snapshot struct

+ Counters map[string]int64

+ Gauges map[string]int64

+ HLLs map[string][]byte

+ Sets map[string][]string

+ Timers map[string][]int64