Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

cache

package

Go to main page

Versions in this module

v0

v0.0.38

Aug 7, 2025

v0.0.37

Apr 10, 2025

v0.0.36

Apr 9, 2025

Changes in this version

+ var ErrorCacheInstanceAlreadyExists = fmt.Errorf("cache instance already exists")

+ var ErrorCacheInstanceNotFound = fmt.Errorf("cache instance not found")

type Cache

+ func NewCache(storeInitializer func(instanceName string) (store.Store, error)) (*Cache, error)

+ func (c *Cache) InstanceClose(ctx context.Context, cacheInstanceName string) error

+ func (c *Cache) InstanceCreate(ctx context.Context, cacheInstanceName string) error

+ func (c *Cache) InstanceDelete(ctx context.Context, cacheInstanceName string) error

+ func (c *Cache) InstanceExists(ctx context.Context, cacheName string) bool

+ func (c *Cache) InstanceIntentDelete(ctx context.Context, cacheName string, intentName string) error

+ func (c *Cache) InstanceIntentExists(ctx context.Context, cacheName string, intentName string) (bool, error)

+ func (c *Cache) InstanceIntentGet(ctx context.Context, cacheName string, intentName string) ([]byte, error)

+ func (c *Cache) InstanceIntentGetAll(ctx context.Context, cacheName string, excludeIntentNames []string, ...)

+ func (c *Cache) InstanceIntentModify(ctx context.Context, cacheName string, intentName string, data []byte) error

+ func (c *Cache) InstanceIntentsList(ctx context.Context, cacheName string) ([]string, error)

+ func (c *Cache) InstancesList(ctx context.Context) []string

v0.0.35

Nov 28, 2024

v0.0.34

Jun 24, 2024

Changes in this version

type Cache

+ ReadKeys func(ctx context.Context, name string, store Store) (chan *Entry, error)

v0.0.33

Feb 8, 2024

v0.0.32

Feb 8, 2024

Changes in this version

+ type Cache interface

+ ApplyPrune func(ctx context.Context, name, id string) error

+ Candidates func(ctx context.Context, name string) ([]*CandidateDetails, error)

+ Clear func(ctx context.Context, name string) error

+ Clone func(ctx context.Context, name, cname string) (string, error)

+ Close func() error

+ Commit func(ctx context.Context, name, candidate string) error

+ Create func(ctx context.Context, cfg *CacheInstanceConfig) error

+ CreateCandidate func(ctx context.Context, name, candidate, owner string, priority int32) (string, error)

+ CreatePruneID func(ctx context.Context, name string, force bool) (string, error)

+ Delete func(ctx context.Context, name string) error

+ DeletePrefix func(ctx context.Context, name string, wo *Opts) error

+ DeleteValue func(ctx context.Context, name string, wo *Opts) error

+ Diff func(ctx context.Context, name, candidate string) ([][]string, []*Entry, error)

+ Discard func(ctx context.Context, name, candidate string) error

+ Exists func(ctx context.Context, name string) bool

+ GetCandidate func(ctx context.Context, name, cname string) (*CandidateDetails, error)

+ GetDetails func(ctx context.Context, name string) (*CacheInstanceConfig, error)

+ Init func(ctx context.Context) error

+ List func(ctx context.Context) []string

+ NumInstances func() int

+ ReadValue func(ctx context.Context, name string, ro *Opts) (chan *Entry, error)

+ ReadValuePeriodic func(ctx context.Context, name string, ro *Opts, period time.Duration) (chan *Entry, error)

+ Watch func(ctx context.Context, name string, store Store, prefixes [][]string) (chan *Entry, error)

+ WriteValue func(ctx context.Context, name string, wo *Opts, vb []byte) error

+ func New(cfg *config.CacheConfig) Cache

+ type CacheInstanceConfig struct

+ Dir string

+ Name string

+ PruneIDLifetime time.Duration

+ StoreType string

+ type CandidateDetails struct

+ CacheName string

+ CandidateName string

+ Owner string

+ Priority int32

+ type Entry struct

+ Owner string

+ P []string

+ Priority int32

+ Timestamp uint64

+ V []byte

+ func (e *Entry) String() string

+ type InstanceStats struct

+ KeyCount map[string]int64

+ Name string

+ type Opts struct

+ KeysOnly bool

+ Owner string

+ Path [][]string

+ Priority int32

+ PriorityCount uint64

+ Store Store

+ type StatsResponse struct

+ InstanceStats map[string]*InstanceStats

+ NumInstances int

+ type Store int8

+ const StoreConfig

+ const StoreIntended

+ const StoreIntents

+ const StoreState