persist

Documentation

Index

• type Helper
  • func (h *Helper) DelState(key string)
  • func (h *Helper) ReadState(key string) ([]byte, error)
  • func (h *Helper) ReadStateSet(prefix string) (map[string][]byte, error)
  • func (h *Helper) StoreState(key string, value []byte) error

Types

type Helper

type Helper struct{}

Helper provides an abstraction to access the Persist column family in the database.

func (*Helper) DelState

func (h *Helper) DelState(key string)

DelState removes a key,value pair

func (*Helper) ReadState

func (h *Helper) ReadState(key string) ([]byte, error)

ReadState retrieves a value to a key

func (*Helper) ReadStateSet

func (h *Helper) ReadStateSet(prefix string) (map[string][]byte, error)

ReadStateSet retrieves all key,value pairs where the key starts with prefix

func (*Helper) StoreState

func (h *Helper) StoreState(key string, value []byte) error

StoreState stores a key,value pair