types

Documentation

Index

• Variables
• type Assertion
  • func (a *Assertion) Copy() *Assertion
  • func (a *Assertion) GetParentAssertion(assertionMap *bindings.AssertionMapCallerSession) (*Assertion, error)
• type SequenceBlock
• type SequenceContext
• type Staker
• type TxBatch
  • func NewTxBatch(blocks []*types.Block, maxBatchSize uint64) *TxBatch
  • func TxBatchFromDecoded(decoded []interface{}) (*TxBatch, error)
  • func (b *TxBatch) InboxSize() *big.Int
  • func (b *TxBatch) LastBlockNumber() uint64
  • func (b *TxBatch) LastBlockRoot() common.Hash
  • func (b *TxBatch) SerializeToArgs() ([]*big.Int, []*big.Int, []byte, error)
  • func (b *TxBatch) ToAssertion(parent *Assertion) *Assertion

Variables

var TxBatchParseFailedError = errors.New("Failed to create TxBatch from decoded tx data")

Types

type Assertion

type Assertion struct {
	ID           *big.Int
	VmHash       common.Hash
	InboxSize    *big.Int
	Parent       *big.Int
	Deadline     *big.Int
	ProposalTime *big.Int
}

Assertion represents disputable assertion for L1 rollup contract

func (*Assertion) Copy

func (a *Assertion) Copy() *Assertion

func (*Assertion) GetParentAssertion

func (a *Assertion) GetParentAssertion(assertionMap *bindings.AssertionMapCallerSession) (*Assertion, error)

type SequenceBlock

type SequenceBlock struct {
	SequenceContext
	Txs types.Transactions
}

SequenceBlock is a block sequenced to L1 sequencer inbox It is used by validators to reconstruct L2 chain from L1 activities

type SequenceContext

type SequenceContext struct {
	NumTxs      uint64
	BlockNumber uint64
	Timestamp   uint64
}

SequenceContext is the relavent context of each block sequenced to L1 sequncer inbox

type Staker

type Staker struct {
	IsStaked         bool
	AmountStaked     *big.Int
	AssertionID      *big.Int
	CurrentChallenge common.Address
}

Staker represents fraud-proof assertion stake status

type TxBatch

type TxBatch struct {
	Blocks   types.Blocks
	Contexts []SequenceContext
	Txs      types.Transactions
	GasUsed  *big.Int
}

TxBatch represents a transaction batch to be sequenced to L1 sequencer inbox It may contain multiple blocks

func NewTxBatch

func NewTxBatch(blocks []*types.Block, maxBatchSize uint64) *TxBatch

func TxBatchFromDecoded

func TxBatchFromDecoded(decoded []interface{}) (*TxBatch, error)

TxBatchFromDecoded decodes the input of SequencerInbox#appendTxBatch call It will only fill Contexts and Txs fields

func (*TxBatch) InboxSize

func (b *TxBatch) InboxSize() *big.Int

func (*TxBatch) LastBlockNumber

func (b *TxBatch) LastBlockNumber() uint64

func (*TxBatch) LastBlockRoot

func (b *TxBatch) LastBlockRoot() common.Hash

func (*TxBatch) SerializeToArgs

func (b *TxBatch) SerializeToArgs() ([]*big.Int, []*big.Int, []byte, error)

func (*TxBatch) ToAssertion

func (b *TxBatch) ToAssertion(parent *Assertion) *Assertion