boot

package

v1.14.3 Latest Latest Go to latest Published: Oct 23, 2025 License: MIT, MIT Imports: 12 Imported by: 0

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github.com/ethereum-optimism/optimism

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Documentation ¶

Index ¶

Constants
Variables
type BootInfo
type BootInfoInterop
- func BootstrapInterop(r oracleClient) *BootInfoInterop
type BootstrapClient
- func NewBootstrapClient(r oracleClient) *BootstrapClient
- func (br *BootstrapClient) BootInfo() *BootInfo
type ConfigSource
type OracleConfigSource

Constants ¶

View Source

const (
	L1HeadLocalIndex preimage.LocalIndexKey = iota + 1
	L2OutputRootLocalIndex
	L2ClaimLocalIndex
	L2ClaimBlockNumberLocalIndex
	L2ChainIDLocalIndex

	// These local keys are only used for custom chains
	L2ChainConfigLocalIndex
	RollupConfigLocalIndex
	DependencySetLocalIndex
	L1ChainConfigLocalIndex
)

Variables ¶

View Source

var (
	ErrUnknownChainID        = errors.New("unknown chain id")
	ErrL1ChainConfigMismatch = errors.New("l1 chain config chain ID mismatch")
)

View Source

var CustomChainIDIndicator = eth.ChainIDFromUInt64(uint64(math.MaxUint64))

CustomChainIDIndicator is used to detect when the program should load custom chain configuration

Functions ¶

This section is empty.

Types ¶

type BootInfo ¶

type BootInfo struct {
	L1Head             common.Hash
	L2OutputRoot       common.Hash
	L2Claim            common.Hash
	L2ClaimBlockNumber uint64
	L2ChainID          eth.ChainID

	L2ChainConfig *params.ChainConfig
	RollupConfig  *rollup.Config
	L1ChainConfig *params.ChainConfig
}

type BootInfoInterop ¶

type BootInfoInterop struct {
	Configs ConfigSource

	L1Head         common.Hash
	AgreedPrestate common.Hash
	Claim          common.Hash
	GameTimestamp  uint64
}

func BootstrapInterop ¶

func BootstrapInterop(r oracleClient) *BootInfoInterop

type BootstrapClient ¶

type BootstrapClient struct {
	// contains filtered or unexported fields
}

func NewBootstrapClient ¶

func NewBootstrapClient(r oracleClient) *BootstrapClient

func (*BootstrapClient) BootInfo ¶

func (br *BootstrapClient) BootInfo() *BootInfo

type ConfigSource ¶

type ConfigSource interface {
	RollupConfig(chainID eth.ChainID) (*rollup.Config, error)
	ChainConfig(chainID eth.ChainID) (*params.ChainConfig, error)
	L1ChainConfig(chainID eth.ChainID) (*params.ChainConfig, error)
	DependencySet(chainID eth.ChainID) (depset.DependencySet, error)
}

type OracleConfigSource ¶

type OracleConfigSource struct {
	// contains filtered or unexported fields
}

func (*OracleConfigSource) ChainConfig ¶

func (c *OracleConfigSource) ChainConfig(chainID eth.ChainID) (*params.ChainConfig, error)

func (*OracleConfigSource) DependencySet ¶ added in v1.11.2

func (c *OracleConfigSource) DependencySet(chainID eth.ChainID) (depset.DependencySet, error)

func (*OracleConfigSource) L1ChainConfig ¶ added in v1.14.1

func (c *OracleConfigSource) L1ChainConfig(chainID eth.ChainID) (*params.ChainConfig, error)

func (*OracleConfigSource) RollupConfig ¶

func (c *OracleConfigSource) RollupConfig(chainID eth.ChainID) (*rollup.Config, error)

Source Files ¶

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