pendingdata

func MakeEmptyPendingDataForParent ¶

func MakeEmptyPendingDataForParent(
	bcReader blockchain.Reader,
	latestHeader *core.Header,
) (core.PendingData, error)

func MakeEmptyPendingForParent ¶

func MakeEmptyPendingForParent(
	bcReader blockchain.Reader,
	latestHeader *core.Header,
) (core.Pending, error)

func MakeEmptyPreConfirmedForParent ¶

func MakeEmptyPreConfirmedForParent(
	bcReader blockchain.Reader,
	latestHeader *core.Header,
) (core.PreConfirmed, error)

func NeedsPreConfirmed ¶

func NeedsPreConfirmed(protocolVersion string) (bool, error)

needsPreConfirmed reports whether the given protocol version string indicates blocks >= v0.14.0 (i.e., pre_confirmed path is required).

func PendingState ¶

func PendingState(
	pending core.PendingData,
	stateReader blockchain.Reader,
) (core.StateReader, blockchain.StateCloser, error)

PendingState is a convenience function that combines base state resolution with pending state creation

func PendingStateBeforeIndex ¶

func PendingStateBeforeIndex(
	pending core.PendingData,
	stateReader blockchain.Reader,
	index uint,
) (core.StateReader, blockchain.StateCloser, error)

PendingStateBeforeIndex is a convenience function that combines base state resolution with pending state before index creation

func ResolvePendingBaseState ¶

func ResolvePendingBaseState(
	pending *core.Pending,
	stateReader blockchain.Reader,
) (core.StateReader, blockchain.StateCloser, error)

func ResolvePendingDataBaseState ¶

func ResolvePendingDataBaseState(
	pending core.PendingData,
	stateReader blockchain.Reader,
) (core.StateReader, blockchain.StateCloser, error)

ResolvePendingDataBaseState determines the appropriate base state for pending data and returns the state reader along with its closer function.

func ResolvePreConfirmedBaseState ¶

func ResolvePreConfirmedBaseState(
	preConfirmed *core.PreConfirmed,
	stateReader blockchain.Reader,
) (core.StateReader, blockchain.StateCloser, error)

ResolvePreConfirmedBaseState resolves the base state for pre-confirmed blocks