Eval is the main evaluator entrypoint (in addition to StartEvaluator) used by Ledger.Validate() Ledger.AddBlock() Ledger.trackerEvalVerified()(accountUpdates.loadFromDisk()) Validate: Eval(ctx, l, blk, true, txcache, executionPool) AddBlock: Eval(context.Background(), l, blk, false, txcache, nil) tracker: Eval(context.Background(), l, blk, false, txcache, nil).

MakeDebugBalances creates a ledger suitable for dryrun and debugger.

MakeTxnGroupDeltaTracer creates a TxnGroupDeltaTracer.

StartEvaluator creates a BlockEvaluator, given a ledger and a block header of the block that the caller is planning to evaluate.

ErrNotInCowCache is returned when a lookup method requests a cached value, but it can't be found.

ErrRoundZero is self-explanatory.

BlockEvaluator represents an in-progress evaluation of a block against the ledger.

EvaluatorOptions defines the evaluator creation options.

StateDeltaSubset exports a subset of ledgercore.StateDelta fields for a sparse encoding.

TxnGroupDeltaTracer collects groups of StateDelta objects covering groups of txns.

TxnGroupDeltaWithIds associates all the Ids (group and Txn) with a single state delta object revive:disable:var-naming.

LedgerForCowBase represents subset of Ledger functionality needed for cow business.

LedgerForEvaluator defines the ledger interface needed by the evaluator.