cache

Documentation

Index

• Variables
• type Cache
  • func New[T any]() Cache[T]
• type Matcher

Variables

var (
	ErrNotFound = errors.New("key not found")
)

Types

type Cache

type Cache[T any] interface {
	Set(ctx context.Context, key string, value T) error
	SetWithTTL(ctx context.Context, key string, value T, ttl time.Duration) error
	Delete(ctx context.Context, key string) error
	Get(ctx context.Context, key string) (T, error)
	GetAll(ctx context.Context, selectFunc Matcher) (map[string]T, error)
	UpdateTTL(ctx context.Context, key string, ttl time.Duration) error
}

Cache is an interface for a cache that can be used to store and retrieve values.

func New

func New[T any]() Cache[T]

New creates a new cache.

type Matcher

type Matcher func(key string) bool

Matcher is a function that returns true if the key matches.