database

package

v0.0.0-...-a173fca Latest Latest Go to latest Published: Mar 1, 2021 License: LGPL-3.0 Imports: 10 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/drep-project/DREP-Chain

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
type DatabaseConfig
type DatabaseService
- func NewDatabaseService(db dbinterface.KeyValueStore) *DatabaseService
type SnapShot
type TransactionStore
- func NewTransactionStore(trie *trie.SecureTrie) *TransactionStore

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	MODULENAME = "database"

	DataDirFlag = common.DirectoryFlag{
		Name:  "datadir",
		Usage: "Directory for the database dir (default = inside the homedir)",
	}
)

Functions ¶

This section is empty.

Types ¶

type DatabaseConfig ¶

type DatabaseConfig struct {
}

type DatabaseService ¶

type DatabaseService struct {
	Config *DatabaseConfig
	// contains filtered or unexported fields
}

func NewDatabaseService ¶

func NewDatabaseService(db dbinterface.KeyValueStore) *DatabaseService

func (*DatabaseService) Api ¶

func (database *DatabaseService) Api() []app.API

func (*DatabaseService) CommandFlags ¶

func (database *DatabaseService) CommandFlags() ([]cli.Command, []cli.Flag)

func (*DatabaseService) Init ¶

func (database *DatabaseService) Init(executeContext *app.ExecuteContext) error

func (*DatabaseService) LevelDb ¶

func (database *DatabaseService) LevelDb() dbinterface.KeyValueStore

func (*DatabaseService) MemoryDb ¶

func (database *DatabaseService) MemoryDb() dbinterface.KeyValueStore

func (*DatabaseService) Name ¶

func (database *DatabaseService) Name() string

func (*DatabaseService) Start ¶

func (database *DatabaseService) Start(executeContext *app.ExecuteContext) error

func (*DatabaseService) Stop ¶

func (database *DatabaseService) Stop(executeContext *app.ExecuteContext) error

type SnapShot ¶

type SnapShot dirtiesKV

type TransactionStore ¶

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

func NewTransactionStore ¶

func NewTransactionStore(trie *trie.SecureTrie) *TransactionStore

func (*TransactionStore) CopyState ¶

func (tDb *TransactionStore) CopyState() *SnapShot

func (*TransactionStore) Delete ¶

func (tDb *TransactionStore) Delete(key []byte) error

func (*TransactionStore) Flush ¶

func (tDb *TransactionStore) Flush()

func (*TransactionStore) Get ¶

func (tDb *TransactionStore) Get(key []byte) ([]byte, error)

func (*TransactionStore) Put ¶

func (tDb *TransactionStore) Put(key []byte, value []byte) error

func (*TransactionStore) RevertState ¶

func (tDb *TransactionStore) RevertState(snapShot *SnapShot)

Source Files ¶

View all Source files

Directories ¶

Path	Synopsis
dbinterface Package ethdb defines the interfaces for an Ethereum data store.	Package ethdb defines the interfaces for an Ethereum data store.
leveldb Package leveldb implements the key-value database layer based on LevelDB.	Package leveldb implements the key-value database layer based on LevelDB.
memorydb Package memorydb implements the key-value database layer based on memory maps.	Package memorydb implements the key-value database layer based on memory maps.

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL