cache

func (*Cache[T]) GetOrFetch ¶

func (c *Cache[T]) GetOrFetch(ctx context.Context, fetch func(ctx context.Context) (T, error)) (T, error)

func (*Cache[T]) Invalidate ¶

func (c *Cache[T]) Invalidate()

func (*KeyedCache[K, T]) GetOrFetch ¶

func (c *KeyedCache[K, T]) GetOrFetch(
	ctx context.Context,
	key K,
	valid func(cached T) bool,
	fetch func(ctx context.Context) (T, error),
) (T, error)

func (*KeyedCache[K, T]) Invalidate ¶

func (c *KeyedCache[K, T]) Invalidate(key K)

func (*KeyedCache[K, T]) InvalidateAll ¶

func (c *KeyedCache[K, T]) InvalidateAll()

func (*StaleError) Error ¶

func (e *StaleError) Error() string

func (*StaleError) Unwrap ¶

func (e *StaleError) Unwrap() error

func (*TTL[V]) Delete ¶

func (c *TTL[V]) Delete(key string)

Delete removes the entry for key, if present.

func (*TTL[V]) DeleteFunc ¶

func (c *TTL[V]) DeleteFunc(fn func(key string, value V) bool)

DeleteFunc removes all entries where the predicate returns true.

func (*TTL[V]) Get ¶

func (c *TTL[V]) Get(key string) (V, bool)

func (*TTL[V]) Put ¶

func (c *TTL[V]) Put(key string, value V)