cache

Documentation

Index

• type Cache
  • func New[K any, O any](expiration time.Duration, fetch FetchFunc[K, O]) *Cache[K, O]
  • func (c *Cache[K, O]) Get(ctx context.Context, key K) (O, error)
  • func (c *Cache[K, O]) Refresh(ctx context.Context, key K) (O, error)
• type FetchAll
• type FetchAllCache
  • func NewFetchAll[K comparable, O any](expiration time.Duration, fetchAll FetchAll[K, O]) *FetchAllCache[K, O]
  • func (c *FetchAllCache[K, O]) Get(ctx context.Context, key K) (O, error)
• type FetchFunc

Types

type Cache

type Cache[K any, O any] struct {
	// contains filtered or unexported fields
}

func New

func New[K any, O any](expiration time.Duration, fetch FetchFunc[K, O]) *Cache[K, O]

func (*Cache[K, O]) Get

func (c *Cache[K, O]) Get(ctx context.Context, key K) (O, error)

func (*Cache[K, O]) Refresh

func (c *Cache[K, O]) Refresh(ctx context.Context, key K) (O, error)

Refresh the entry with given key regardless expiration

type FetchAll

type FetchAll[K comparable, O any] func(ctx context.Context) (map[K]O, error)

type FetchAllCache

type FetchAllCache[K comparable, O any] struct {
	// contains filtered or unexported fields
}

func NewFetchAll

func NewFetchAll[K comparable, O any](expiration time.Duration, fetchAll FetchAll[K, O]) *FetchAllCache[K, O]

func (*FetchAllCache[K, O]) Get

func (c *FetchAllCache[K, O]) Get(ctx context.Context, key K) (O, error)

type FetchFunc

type FetchFunc[K any, O any] func(ctx context.Context, key K) (O, error)