v0_16

Documentation

Index

• type ChainConfig
• type GenesisAccount
• type GenesisState
• type Params
• type State
• type Storage
• type TransactionLogs

Types

type ChainConfig

type ChainConfig struct {
	HomesteadBlock sdk.Int `json:"homestead_block" yaml:"homestead_block"` // Homestead switch block (< 0 no fork, 0 = already homestead)

	DAOForkBlock   sdk.Int `json:"dao_fork_block" yaml:"dao_fork_block"`     // TheDAO hard-fork switch block (< 0 no fork)
	DAOForkSupport bool    `json:"dao_fork_support" yaml:"dao_fork_support"` // Whether the nodes supports or opposes the DAO hard-fork

	// EIP150 implements the Gas price changes (https://github.com/ethereum/EIPs/issues/150)
	EIP150Block sdk.Int `json:"eip150_block" yaml:"eip150_block"` // EIP150 HF block (< 0 no fork)
	EIP150Hash  string  `json:"eip150_hash" yaml:"eip150_hash"`   // EIP150 HF hash (needed for header only clients as only gas pricing changed)

	EIP155Block sdk.Int `json:"eip155_block" yaml:"eip155_block"` // EIP155 HF block
	EIP158Block sdk.Int `json:"eip158_block" yaml:"eip158_block"` // EIP158 HF block

	ByzantiumBlock      sdk.Int `json:"byzantium_block" yaml:"byzantium_block"`           // Byzantium switch block (< 0 no fork, 0 = already on byzantium)
	ConstantinopleBlock sdk.Int `json:"constantinople_block" yaml:"constantinople_block"` // Constantinople switch block (< 0 no fork, 0 = already activated)
	PetersburgBlock     sdk.Int `json:"petersburg_block" yaml:"petersburg_block"`         // Petersburg switch block (< 0 same as Constantinople)
	IstanbulBlock       sdk.Int `json:"istanbul_block" yaml:"istanbul_block"`             // Istanbul switch block (< 0 no fork, 0 = already on istanbul)
	MuirGlacierBlock    sdk.Int `json:"muir_glacier_block" yaml:"muir_glacier_block"`     // Eip-2384 (bomb delay) switch block (< 0 no fork, 0 = already activated)

	YoloV2Block sdk.Int `json:"yoloV2_block" yaml:"yoloV2_block"` // YOLO v1: https://github.com/ethereum/EIPs/pull/2657 (Ephemeral testnet)
	EWASMBlock  sdk.Int `json:"ewasm_block" yaml:"ewasm_block"`   // EWASM switch block (< 0 no fork, 0 = already activated)
}

type GenesisAccount

type GenesisAccount struct {
	Address string        `json:"address"`
	Code    hexutil.Bytes `json:"code,omitempty"`
	Storage Storage       `json:"storage,omitempty"`
}

GenesisAccount defines an account to be initialized in the genesis state. Its main difference between with Geth's GenesisAccount is that it uses a custom storage type and that it doesn't contain the private key field. NOTE: balance is omitted as it is imported from the auth account balance.

type GenesisState

type GenesisState struct {
	Accounts    []GenesisAccount  `json:"accounts"`
	TxsLogs     []TransactionLogs `json:"txs_logs"`
	ChainConfig ChainConfig       `json:"chain_config"`
	Params      Params            `json:"params"`
}

GenesisState defines the evm module genesis state

type Params

type Params struct {
	// EVMDenom defines the token denomination used for state transitions on the
	// EVM module.
	EvmDenom string `json:"evm_denom" yaml:"evm_denom"`
	// EnableCreate toggles state transitions that use the vm.Create function
	EnableCreate bool `json:"enable_create" yaml:"enable_create"`
	// EnableCall toggles state transitions that use the vm.Call function
	EnableCall bool `json:"enable_call" yaml:"enable_call"`
	// ExtraEIPs defines the additional EIPs for the vm.Config
	ExtraEIPs []int `json:"extra_eips" yaml:"extra_eips"`
}

type State

type State struct {
	Key   ethcmn.Hash `json:"key"`
	Value ethcmn.Hash `json:"value"`
}

type Storage

type Storage []State

type TransactionLogs

type TransactionLogs struct {
	Hash ethcmn.Hash     `json:"hash"`
	Logs []*ethtypes.Log `json:"logs"`
}