leveldb

package

v0.0.4 Latest Latest Go to latest Published: Feb 7, 2020 License: MIT Imports: 3 Imported by: 0

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

Storage is a struct containing a database and its address

func (storage *Storage) Close()

Close closes the underlying LevelDB connection

func (storage *Storage) Delete(key []byte) error

Delete uses LevelDB's Delete method to remove data from LevelDB

func (storage *Storage) DeleteAll() error

DeleteAll deletes all entries from the database USE CAREFULLY

func (storage *Storage) DeleteAllWithPrefix(prefix string) error

DeleteAllWithPrefix deletes all entries starting with a prefix

func (storage *Storage) Get(key []byte) ([]byte, error)

Get uses LevelDB's method Get to fetch data from LevelDB

func (storage *Storage) GetAll() (map[string]string, error)

GetAll returns all entries in the database regardless of key or prefix

func (storage *Storage) GetAllWithPrefix(prefix string) (map[string]string, error)

GetAllWithPrefix returns all entries in the database with the specified prefix

func (storage *Storage) Has(key []byte) (bool, error)

Has uses LevelDB's method Has to check does the data exists in LevelDB

func (storage *Storage) Put(key []byte, data []byte) error

Put uses LevelDB's Put method to put data into LevelDB

func (storage *Storage) Run() error

Run starts the database connection for Storage

func (storage *Storage) SetDbPath(dbPath string)

SetDbPath sets the path the database files are located