NewBatch - starts in-mem batch Common pattern: batch := db.NewBatch() defer batch.Rollback() ..

NewBatch - starts in-mem batch Common pattern: batch := db.NewBatch() defer batch.Rollback() ..

NewObjectDatabase returns a AbstractDB wrapper.

nolint.

ObjectDatabase - is an object-style interface of DB accessing.

TxDb - provides Database interface around ethdb.Tx It's not thread-safe! TxDb not usable after .Commit()/.Rollback() call, but usable after .CommitAndBegin() call you can put unlimited amount of data into this class Walk and MultiWalk methods - work outside of Tx object yet, will implement it later Deprecated nolint.