store

Documentation

Index

• Variables
• type Deserializer
• type DiskStorage
  • func (d *DiskStorage) Close()
  • func (d *DiskStorage) Delete(key string) error
  • func (d *DiskStorage) Get(key string) (interface{}, error)
  • func (d *DiskStorage) List() []interface{}
  • func (d *DiskStorage) Put(key string, value interface{}) error
• type Interface
  • func NewDiskStorage(name string, path string, serializer Serializer, deserializer Deserializer) (Interface, error)
• type Serializer

Variables

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

ErrNotFound key not found in store.

Types

type Deserializer

type Deserializer func([]byte) (interface{}, error)

Deserializer transforms the given serialized data into the original object.

type DiskStorage

type DiskStorage struct {
	// contains filtered or unexported fields
}

DiskStorage is used to store data in disk.

func (*DiskStorage) Close

func (d *DiskStorage) Close()

func (*DiskStorage) Delete

func (d *DiskStorage) Delete(key string) error

func (*DiskStorage) Get

func (d *DiskStorage) Get(key string) (interface{}, error)

func (*DiskStorage) List

func (d *DiskStorage) List() []interface{}

List values in disk storage.

func (*DiskStorage) Put

func (d *DiskStorage) Put(key string, value interface{}) error

type Interface

type Interface interface {
	// Put save the value for the given key.
	Put(key string, value interface{}) error
	// Get retrieves the value for the given key.
	Get(key string) (interface{}, error)
	// List returns all values in storage.
	List() []interface{}
	// Delete deletes the value for the given key.
	Delete(key string) error
	// Close closes the storage.
	Close()
}

Interface offers a generic interface for data persistence operations.

func NewDiskStorage

func NewDiskStorage(name string, path string, serializer Serializer, deserializer Deserializer) (Interface, error)

type Serializer

type Serializer func(interface{}) ([]byte, error)

Serializer transforms the given object into serialized format.