cache

Documentation

Index

• Variables
• type Cache
• type MockCache
  • func NewMockCache[T any]() MockCache[T]
  • func (m MockCache[T]) Close()
  • func (m MockCache[T]) Delete(key string)
  • func (m MockCache[T]) Get(key string) (T, bool)
  • func (m MockCache[T]) Set(key string, value T, cost uint64, expiresInSeconds int64) error
  • func (m MockCache[T]) SetWithDefaultTTL(key string, value T, cost uint64) error
• type MockCacheItem

Variables

var ErrCacheFull error = errors.New("cache is full")

var ErrCacheTooCostly error = errors.New("item too costly for cache")

var ErrCacheWrongType error = errors.New("requested cache exists with that name, but a different type")

Types

type Cache

type Cache[T any] interface {
	Get(key string) (T, bool)
	Set(key string, value T, cost uint64, expiresInSeconds int64) error
	SetWithDefaultTTL(key string, value T, cost uint64) error
	Delete(key string)
	Close()
}

type MockCache

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

MockCache is a simple map-based cache usable in tests without using a real cache.

func NewMockCache

func NewMockCache[T any]() MockCache[T]

func (MockCache[T]) Close

func (m MockCache[T]) Close()

func (MockCache[T]) Delete

func (m MockCache[T]) Delete(key string)

func (MockCache[T]) Get

func (m MockCache[T]) Get(key string) (T, bool)

func (MockCache[T]) Set

func (m MockCache[T]) Set(key string, value T, cost uint64, expiresInSeconds int64) error

func (MockCache[T]) SetWithDefaultTTL

func (m MockCache[T]) SetWithDefaultTTL(key string, value T, cost uint64) error

type MockCacheItem

type MockCacheItem[T any] struct {
	Value  T
	Cost   uint64
	Expiry int64
}