blockheader

func ClearCache ¶ added in v0.11.1

func ClearCache()

func DigestForBlock ¶ added in v0.10.1

func DigestForBlock(number uint64) (blockdigest.Digest, error)

DigestForBlock - return the digest for a specific block number

func Finalise ¶

func Finalise() error

Finalise - shutdown the block header system

func Get ¶

func Get() (uint64, blockdigest.Digest, uint16, uint64)

Get - return all header data

func GetNew ¶

func GetNew() (blockdigest.Digest, uint64)

GetNew - return block data for initialising a new block returns: previous block digest and the number for the new block

func Height ¶

func Height() uint64

Height - return current height

func Initialise ¶

func Initialise() error

Initialise - setup the current block data

func Set ¶

func Set(height uint64, digest blockdigest.Digest, version uint16, timestamp uint64)

Set - set current header data

func SetGenesis ¶

func SetGenesis()

SetGenesis - reset the block data