genesis

Documentation

Index

• func Decode() *block.Block
• func Generate(c Config) *block.Block
• type Config
  • func GetPresetConfig(name string) (Config, error)
  • func NewConfig(timestamp int64, seed []byte, txs []transactions.ContractCall) (Config, error)

Functions

func Decode

func Decode() *block.Block

Decode marshals a genesis block into a buffer.

func Generate

func Generate(c Config) *block.Block

Generate a genesis block. The constitution of the block depends on the passed config.

Types

type Config

type Config struct {
	Transactions []transactions.ContractCall
	// contains filtered or unexported fields
}

Config is a list of configuration parameters for generating a genesis block.

func GetPresetConfig

func GetPresetConfig(name string) (Config, error)

GetPresetConfig fetches a preset configuration for a genesis block for the given name. Returns an error, if the name does not match any existing presets.

func NewConfig

func NewConfig(timestamp int64, seed []byte, txs []transactions.ContractCall) (Config, error)

NewConfig will construct a new genesis config. This function does sanity checks on all passed parameters, and ensures a correct genesis block can be produced from them.