public LevelDBIterator(LevelDB db, LevelDBReadOptions options)
{
this.db = db;
this.options = options;
nativePointer = Native.create_iterator(db.nativePointer, options.nativePointer);
}
public LevelDBSnapshot(LevelDB database)
{
Database = database;
nativePointer = Native.create_snapshot(database.nativePointer);
}