badger

Documentation

Index

• func OpenBadgerDB(dir string) (*store.DB, error)
• func OpenDBWithOpts(opts badger.Options) (*store.DB, error)
• func RunBadgerBench(b *testing.B, file []byte, bench func(b *testing.B, db store.IDB))
• func RunBadgerTest(t *testing.T, opts *badger.Options, test func(t *testing.T, db store.IDB))
• type BadgerDB
  • func NewBenchDB(dir string) *BadgerDB
  • func (db *BadgerDB) Close() error
  • func (db *BadgerDB) Compact() error
  • func (db *BadgerDB) Update(f func(store.ITxn) error) error
  • func (db *BadgerDB) View(f func(store.ITxn) error) error
• type BadgerItem
• type BadgerIterator
  • func (bIt *BadgerIterator) Item() store.IItem
• type BadgerTxn
  • func (uTxn *BadgerTxn) Delete(key []byte) error
  • func (rTxn *BadgerTxn) Get(key []byte) (store.IItem, error)
  • func (rTxn *BadgerTxn) NewIterator(prefetch int, direction uint8) store.IIterator
  • func (uTxn *BadgerTxn) Set(key []byte, value []byte) error

Functions

func OpenBadgerDB

func OpenBadgerDB(dir string) (*store.DB, error)

func OpenDBWithOpts

func OpenDBWithOpts(opts badger.Options) (*store.DB, error)

func RunBadgerBench

func RunBadgerBench(b *testing.B, file []byte, bench func(b *testing.B, db store.IDB))

func RunBadgerTest

func RunBadgerTest(t *testing.T, opts *badger.Options, test func(t *testing.T, db store.IDB))

Opens a badger db and runs a a test on it.

Types

type BadgerDB

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

func NewBenchDB

func NewBenchDB(dir string) *BadgerDB

func (*BadgerDB) Close

func (db *BadgerDB) Close() error

func (*BadgerDB) Compact

func (db *BadgerDB) Compact() error

func (*BadgerDB) Update

func (db *BadgerDB) Update(f func(store.ITxn) error) error

func (*BadgerDB) View

func (db *BadgerDB) View(f func(store.ITxn) error) error

type BadgerItem

type BadgerItem *badger.Item

type BadgerIterator

type BadgerIterator struct {
	*badger.Iterator
}

Iterators

func (*BadgerIterator) Item

func (bIt *BadgerIterator) Item() store.IItem

type BadgerTxn

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

Transactions

func (*BadgerTxn) Delete

func (uTxn *BadgerTxn) Delete(key []byte) error

func (*BadgerTxn) Get

func (rTxn *BadgerTxn) Get(key []byte) (store.IItem, error)

func (*BadgerTxn) NewIterator

func (rTxn *BadgerTxn) NewIterator(prefetch int, direction uint8) store.IIterator

func (*BadgerTxn) Set

func (uTxn *BadgerTxn) Set(key []byte, value []byte) error