CheckDatabaseEngine checks if the correct database engine is used.

DatabaseEngineAllowed checks if the database engine is allowed.

DatabaseEngineFromString parses an engine from a string.

DatabaseEngineFromStringAllowed parses an engine from a string and checks if the database engine is allowed.

DatabaseExists checks if the database folder exists and is not empty.

LoadDatabaseEngineFromFile returns the engine from the "database info file".

New creates a new Database instance.

NewPebbleDB creates a new pebble DB instance.

NewRocksDB creates a new RocksDB instance.

StoreWithDefaultSettings returns a kvstore with default settings.

ErrNothingToCleanUp is returned when nothing is there to clean up in the database.

Database holds the underlying KVStore and database specific functions.