leveldbstore

Documentation

Overview

Package leveldbstore implements a simple key-value local store. It's efficient and can be used by stores to save key-value pairs.

Index

• type Config
• type LevelDBStore
  • func New(config *Config) (*LevelDBStore, error)
  • func (a *LevelDBStore) DeleteValue(ctx context.Context, key []byte) ([]byte, error)
  • func (a *LevelDBStore) GetValue(ctx context.Context, key []byte) ([]byte, error)
  • func (a *LevelDBStore) SetValue(ctx context.Context, key []byte, value []byte) error

Types

type Config

type Config struct {
	// Path where key-value pairs will be saved.
	Path string
}

Config contains configuration options for the store.

type LevelDBStore

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

LevelDBStore implements github.com/stratumn/go-core/store.KeyValueStore.

func New

func New(config *Config) (*LevelDBStore, error)

New creates an instance of a LevelDBStore.

func (*LevelDBStore) DeleteValue

func (a *LevelDBStore) DeleteValue(ctx context.Context, key []byte) ([]byte, error)

DeleteValue implements github.com/stratumn/go-core/store.KeyValueStore.DeleteValue.

func (*LevelDBStore) GetValue

func (a *LevelDBStore) GetValue(ctx context.Context, key []byte) ([]byte, error)

GetValue implements github.com/stratumn/go-core/store.KeyValueStore.GetValue.

func (*LevelDBStore) SetValue

func (a *LevelDBStore) SetValue(ctx context.Context, key []byte, value []byte) error

SetValue implements github.com/stratumn/go-core/store.KeyValueStore.SetValue.