cache

Documentation

Index

• type Cache
• type DefaultCache
  • func (s *DefaultCache[T]) Delete(key string)
  • func (s *DefaultCache[T]) Get(key string) (T, bool)
  • func (s *DefaultCache[T]) Set(key string, entries T)
• type NoopCache
  • func (n NoopCache[T]) Delete(_ string)
  • func (n NoopCache[T]) Get(_ string) (T, bool)
  • func (n NoopCache[T]) Set(_ string, _ T)

Types

type Cache

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

type DefaultCache

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

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

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

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

type NoopCache[T interface{}] struct{}

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

func (NoopCache[T]) Delete

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

func (NoopCache[T]) Get

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

func (NoopCache[T]) Set

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