committer

type LedgerViewCommitter ¶

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

func NewLedgerViewCommitter(
	ledger ledger.Ledger,
	tracer module.Tracer,
) *LedgerViewCommitter

func (committer *LedgerViewCommitter) CommitView(
	snapshot *snapshot.ExecutionSnapshot,
	baseStorageSnapshot execution.ExtendableStorageSnapshot,
) (
	newCommit flow.StateCommitment,
	proof []byte,
	trieUpdate *ledger.TrieUpdate,
	newStorageSnapshot execution.ExtendableStorageSnapshot,
	err error,
)

type NoopViewCommitter ¶

type NoopViewCommitter struct {
}

func NewNoopViewCommitter() *NoopViewCommitter

func (NoopViewCommitter) CommitView(
	_ *snapshot.ExecutionSnapshot,
	baseStorageSnapshot execution.ExtendableStorageSnapshot,
) (
	flow.StateCommitment,
	[]byte,
	*ledger.TrieUpdate,
	execution.ExtendableStorageSnapshot,
	error,
)

type PayloadlessLedgerViewCommitter ¶

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

PayloadlessLedgerViewCommitter commits an execution snapshot to a payloadless ledger and returns a proof whose leaves are reconstructed back to full ledger payloads using values read from the pre-execution storage snapshot. The returned bytes are wire-compatible with the full mtrie's proof format: downstream consumers decode them with ledger.DecodeTrieBatchProof, identical to full-mode behaviour.

It is the payloadless-mode counterpart of LedgerViewCommitter and satisfies the same computer.ViewCommitter interface. Mode is selected by which constructor is called at startup; there is no runtime mode flag.

func NewPayloadlessLedgerViewCommitter(
	ledger ledger.PayloadlessLedger,
	tracer module.Tracer,
	pathFinderVersion uint8,
) *PayloadlessLedgerViewCommitter

func (committer *PayloadlessLedgerViewCommitter) CommitView(
	snapshot *snapshot.ExecutionSnapshot,
	baseStorageSnapshot execution.ExtendableStorageSnapshot,
) (
	newCommit flow.StateCommitment,
	proof []byte,
	trieUpdate *ledger.TrieUpdate,
	newStorageSnapshot execution.ExtendableStorageSnapshot,
	err error,
)