chaindump

Documentation

Index

• func Dump(bc DumperRestorer, w *io.BinWriter, start, count uint32) error
• func Restore(bc DumperRestorer, r *io.BinReader, skip, count uint32, ...) error
• type DumperRestorer

Functions

func Dump

func Dump(bc DumperRestorer, w *io.BinWriter, start, count uint32) error

Dump writes count blocks from start to the provided writer. Note: header needs to be written separately by client.

func Restore

func Restore(bc DumperRestorer, r *io.BinReader, skip, count uint32, f func(b *block.Block) error) error

Restore restores blocks from provided reader. f is called after addition of every block.

Types

type DumperRestorer

type DumperRestorer interface {
	AddBlock(block *block.Block) error
	GetBlock(hash common.Hash, full bool) (*block.Block, *types.Receipt, error)
	GetConfig() config.ProtocolConfiguration
	GetHeaderHash(int) common.Hash
}

DumperRestorer in the interface to get/add blocks from/to.