cache

package module

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Versions in this module

v0

v0.2.1

Sep 29, 2020

Changes in this version

type Item

+ func (i *Item) With(key, val interface{}, opts ...Option) *Item

v0.2.0

Sep 10, 2020

Changes in this version

+ var ErrKeyNotValid = errors.New("key is not valid")

+ var ErrOperationNotAllwed = errors.New("operation not allowed")

type Cache

+ func (c *Cache) Execute(ctx context.Context, operation string, key, value interface{}, opts ...Option) error

+ func (c *Cache) Item(key, value interface{}, opts ...Option) *Item

+ func (c *Cache) With(opts ...Configure) *Cache

type Configure

+ func WithDefaultNamespace(ns, separator string) Configure

+ func WithDefaultTTL(ttl time.Duration) Configure

+ func WithHandleOperation(op string, m ...Handle) Configure

+ func WithMiddleware(mw ...Handle) Configure

type Handle

+ func ChainHandle(handle ...Handle) Handle

type Item

+ func (i *Item) Marshal() ([]byte, error)

+ func (i *Item) Unmarshal(data []byte) error

type Key

+ func (k Key) Value() interface{}

type Option

+ func WithMarshal(unmarshal encoding.Unmarshal, marshal encoding.Marshal) Option

type Provider

+ func OperationProvider(prov map[string]func(ctx context.Context, item *Item) error) Provider

v0.1.0

May 17, 2020

Changes in this version

type Cache

+ func New(prov Provider, opts ...Configure) *Cache

+ func (c *Cache) Delete(ctx context.Context, key interface{}, opts ...Option) error

+ func (c *Cache) Get(ctx context.Context, key, value interface{}, opts ...Option) error

+ func (c *Cache) Set(ctx context.Context, key, value interface{}, opts ...Option) error

+ type Configure func(*Cache)

+ func WithDataOption(do ...Option) Configure

+ func WithHandle(get, set, delete Handle) Configure

+ func WithHandleCache(...) Configure

+ func WithHandleDelete(h ...Handle) Configure

+ func WithHandleGet(h ...Handle) Configure

+ func WithHandleSet(h ...Handle) Configure

+ type Handle func(ctx context.Context, item *Item, next Init) error

+ type Init func(ctx context.Context, item *Item) error

+ type Item struct

+ Key Key

+ TTL time.Duration

+ Value interface{}

+ func NewItem(key, value interface{}, opts ...Option) *Item

+ func (i *Item) CopyTo(target *Item) error

+ func (i *Item) Expired() time.Time

+ func (i *Item) IsExpired() bool

+ func (i *Item) Options() []Option

+ func (i *Item) TTLInSecond(in int64)

+ type Key struct

+ Key interface{}

+ Prefix string

+ Separator string

+ func (k Key) String() string

+ type Operation int

+ const OperationDelete

+ const OperationGet

+ const OperationSet

+ func (i Operation) String() string

+ type Option func(*Item)

+ func WithNamespace(prefix, sep string) Option

+ func WithTTL(ttl time.Duration) Option

+ type Provider interface

+ Delete func(ctx context.Context, d *Item) error

+ Get func(ctx context.Context, d *Item) error

+ Set func(ctx context.Context, d *Item) error

v0.0.3

May 14, 2020

Changes in this version

+ var ErrCacheExpired = errors.New("cache expired")

v0.0.2

May 13, 2020

Changes in this version

+ var ErrSourceNotValid = errors.New("source is not valid")

+ var ErrTargetNil = errors.New("target is nil")

+ func TypeAssert(source, target interface{}) (err error)

+ type ErrorTarget struct

+ func NewErrorTarget(target interface{}) ErrorTarget

+ func (e ErrorTarget) Error() string

v0.0.1

May 5, 2020

Changes in this version

+ var ErrCacheMiss = errors.New("cache miss")

+ type Cache interface

+ type DeleteItem interface

+ Delete func(ctx context.Context, key interface{}) error

+ type GetItem interface

+ Get func(ctx context.Context, key, value interface{}) error

+ type SetItem interface

+ Set func(ctx context.Context, key, value interface{}, ttl time.Duration) error

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