blockheader

Documentation

Overview

Package blockheader - current block header data

Index

• func ClearCache()
• func DigestForBlock(number uint64) (blockdigest.Digest, error)
• func Finalise() error
• func Get() (uint64, blockdigest.Digest, uint16, uint64)
• func GetNew() (blockdigest.Digest, uint64)
• func Height() uint64
• func Initialise() error
• func Set(height uint64, digest blockdigest.Digest, version uint16, timestamp uint64)
• func SetGenesis()

Functions

func ClearCache

func ClearCache()

func DigestForBlock

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