badger

Documentation

Index

• type Cache
  • func New[E any](origin string, logger logger.Logger, opts ...func(Cache[E])) (*Cache[E], error)
  • func (e *Cache[E]) Read(key string) ([]E, error)
  • func (e *Cache[E]) Stop() error
  • func (e *Cache[E]) Update(key string, value E) error

Types

type Cache

type Cache[E any] struct {
	// contains filtered or unexported fields
}

Cache is an in-memory cache. Each key-value pair stored in this cache have a TTL and one goroutine removes the key-value pair form the cache which is older than TTL time.

func New

func New[E any](origin string, logger logger.Logger, opts ...func(Cache[E])) (*Cache[E], error)

func (*Cache[E]) Read

func (e *Cache[E]) Read(key string) ([]E, error)

Read fetches all the entries for a given key from badgerDB

func (*Cache[E]) Stop

func (e *Cache[E]) Stop() error

func (*Cache[E]) Update

func (e *Cache[E]) Update(key string, value E) error

Update writes the entries into badger db with a TTL