cache

package
v2.16.0-rc.4 Latest Latest
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Published: Sep 20, 2024 License: Apache-2.0 Imports: 1 Imported by: 0

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Types

type Cache

type Cache[T any] interface {
	Get(key string) (T, bool)
	Set(key string, entries T)
	Delete(key string)
}

type DefaultCache added in v2.6.0

type DefaultCache[T any] struct {
	// contains filtered or unexported fields
}

DefaultCache is an implementation of Cache that stores all values in a map.

func (*DefaultCache[T]) Delete added in v2.6.0

func (s *DefaultCache[T]) Delete(key string)

Delete removes an entry from the cache with the specified key. It acquires an exclusive write lock to ensure exclusive access during the deletion.

func (*DefaultCache[T]) Get added in v2.6.0

func (s *DefaultCache[T]) Get(key string) (T, bool)

Get retrieves the value associated with the given key from the cache. It acquires a read lock to allow concurrent access from multiple goroutines. It returns the value and a boolean indicating if the value exists in the cache.

func (*DefaultCache[T]) Set added in v2.6.0

func (s *DefaultCache[T]) Set(key string, entries T)

Set adds or updates an entry in the cache with the specified key and value. It acquires an exclusive write lock to ensure exclusive access during the update.

type NoopCache added in v2.6.0

type NoopCache[T interface{}] struct{}

NoopCache is an implementation of Cache that doesn't actually do anything.

func (NoopCache[T]) Delete added in v2.6.0

func (n NoopCache[T]) Delete(_ string)

func (NoopCache[T]) Get added in v2.6.0

func (n NoopCache[T]) Get(_ string) (T, bool)

func (NoopCache[T]) Set added in v2.6.0

func (n NoopCache[T]) Set(_ string, _ T)

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