common

Documentation

Index

• Variables
• func String(b []byte) string
• func StringBytes(s string) []byte
• func ToEthKeyValueStore(store TiKVStore) ethdb.KeyValueStore
• type TiKVStore
• type TiKVStoreWrapper
  • func (t *TiKVStoreWrapper) NewIterator(prefix []byte, start []byte) ethdb.Iterator
  • func (t *TiKVStoreWrapper) NewIteratorWithPrefix(prefix []byte) ethdb.Iterator
  • func (t *TiKVStoreWrapper) NewIteratorWithStart(start []byte) ethdb.Iterator
  • func (t *TiKVStoreWrapper) NewSnapshot() (ethdb.Snapshot, error)

Variables

var ErrEmptyKey = errors.New("empty key is not supported")

var ErrNotFound = leveldb.ErrNotFound

Functions

func String

func String(b []byte) string

String converts byte slice to string.

func StringBytes

func StringBytes(s string) []byte

StringBytes converts string to byte slice.

func ToEthKeyValueStore

func ToEthKeyValueStore(store TiKVStore) ethdb.KeyValueStore

Types

type TiKVStore

type TiKVStore interface {
	ethdb.KeyValueReader
	ethdb.KeyValueWriter
	ethdb.Batcher
	ethdb.Stater
	ethdb.Compacter
	io.Closer

	NewIterator(start, end []byte) ethdb.Iterator
}

type TiKVStoreWrapper

type TiKVStoreWrapper struct {
	TiKVStore
}

TiKVStoreWrapper simple wrapper to covert to ethdb.KeyValueStore

func (*TiKVStoreWrapper) NewIterator

func (t *TiKVStoreWrapper) NewIterator(prefix []byte, start []byte) ethdb.Iterator

func (*TiKVStoreWrapper) NewIteratorWithPrefix

func (t *TiKVStoreWrapper) NewIteratorWithPrefix(prefix []byte) ethdb.Iterator

func (*TiKVStoreWrapper) NewIteratorWithStart

func (t *TiKVStoreWrapper) NewIteratorWithStart(start []byte) ethdb.Iterator

func (*TiKVStoreWrapper) NewSnapshot

func (t *TiKVStoreWrapper) NewSnapshot() (ethdb.Snapshot, error)