evm

Documentation

Overview

Package evm is the package for evm contract stuff.

Package evm TODO description

Package evm is the package for evm contract stuff.

Index

• func NewBondingManagerContract(ctx context.Context, client chain.Chain, bondingManagerAddress common.Address) (domains.BondingManagerContract, error)
• func NewDestinationContract(ctx context.Context, client chain.Chain, destinationAddress common.Address) (domains.DestinationContract, error)
• func NewEVM(ctx context.Context, name string, domain config.DomainConfig) (domains.DomainClient, error)
• func NewInboxContract(ctx context.Context, client chain.Chain, inboxAddress common.Address) (domains.InboxContract, error)
• func NewLightInboxContract(ctx context.Context, client chain.Chain, lightInboxAddress common.Address) (domains.LightInboxContract, error)
• func NewLightManagerContract(ctx context.Context, client chain.Chain, lightManagerAddress common.Address) (domains.LightManagerContract, error)
• func NewOriginContract(ctx context.Context, client chain.Chain, originAddress common.Address) (domains.OriginContract, error)
• func NewPingPongClientContract(ctx context.Context, client chain.Chain, pingPongClientAddress common.Address) (domains.PingPongClientContract, error)
• func NewSummitContract(ctx context.Context, client chain.Chain, summitAddress common.Address) (domains.SummitContract, error)
• func NewTestClientContract(ctx context.Context, client chain.Chain, testClientAddress common.Address) (domains.TestClientContract, error)
• type ChainTransactor
• type LogInfo
• type RangeFilter
  • func NewRangeFilter(address ethCommon.Address, filterer bind.ContractFilterer, ...) *RangeFilter
  • func (f *RangeFilter) Done() bool
  • func (f *RangeFilter) Drain(ctx context.Context) (filteredLogs []types.Log, err error)
  • func (f *RangeFilter) FilterLogs(ctx context.Context, chunk *util.Chunk) (*LogInfo, error)
  • func (f *RangeFilter) GetLogChan() chan *LogInfo
  • func (f *RangeFilter) Start(ctx context.Context) error
• type TxQueueTransactor
  • func NewTxQueue(signer signer.Signer, db db.TxQueueDB, chain ChainTransactor) *TxQueueTransactor
  • func (t TxQueueTransactor) GetNonce(parentCtx context.Context) (nonce uint64, err error)
  • func (t *TxQueueTransactor) GetTransactor(ctx context.Context, chainID *big.Int) (*bind.TransactOpts, error)

Functions

func NewBondingManagerContract

func NewBondingManagerContract(ctx context.Context, client chain.Chain, bondingManagerAddress common.Address) (domains.BondingManagerContract, error)

NewBondingManagerContract returns a bound bonding manager contract.

func NewDestinationContract

func NewDestinationContract(ctx context.Context, client chain.Chain, destinationAddress common.Address) (domains.DestinationContract, error)

NewDestinationContract returns a bound destination contract.

func NewEVM

func NewEVM(ctx context.Context, name string, domain config.DomainConfig) (domains.DomainClient, error)

NewEVM creates a new evm client.

func NewInboxContract

func NewInboxContract(ctx context.Context, client chain.Chain, inboxAddress common.Address) (domains.InboxContract, error)

NewInboxContract returns a bound inbox contract.

func NewLightInboxContract

func NewLightInboxContract(ctx context.Context, client chain.Chain, lightInboxAddress common.Address) (domains.LightInboxContract, error)

NewLightInboxContract returns a bound light inbox contract.

func NewLightManagerContract

func NewLightManagerContract(ctx context.Context, client chain.Chain, lightManagerAddress common.Address) (domains.LightManagerContract, error)

NewLightManagerContract returns a bound light manager contract.

func NewOriginContract

func NewOriginContract(ctx context.Context, client chain.Chain, originAddress common.Address) (domains.OriginContract, error)

NewOriginContract returns a new bound origin contract.

func NewPingPongClientContract

func NewPingPongClientContract(ctx context.Context, client chain.Chain, pingPongClientAddress common.Address) (domains.PingPongClientContract, error)

NewPingPongClientContract returns a bound ping pong test client contract.

func NewSummitContract

func NewSummitContract(ctx context.Context, client chain.Chain, summitAddress common.Address) (domains.SummitContract, error)

NewSummitContract returns a bound summit contract.

func NewTestClientContract

func NewTestClientContract(ctx context.Context, client chain.Chain, testClientAddress common.Address) (domains.TestClientContract, error)

NewTestClientContract returns a bound test client contract.

Types

type ChainTransactor

type ChainTransactor interface {
	// GetBigChainID gets the chain id as a big int.
	GetBigChainID() *big.Int
	// NonceAt gets the nonce of a chain transactor
	NonceAt(ctx context.Context, account common.Address, blockNumber *big.Int) (uint64, error)
}

ChainTransactor is the location of the chain.

type LogInfo

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

LogInfo is the log info.

type RangeFilter

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

RangeFilter pre-fetches filter logs into a channel in deterministic order.

func NewRangeFilter

func NewRangeFilter(address ethCommon.Address, filterer bind.ContractFilterer, startBlock, endBlock *big.Int, chunkSize int, reverse bool) *RangeFilter

NewRangeFilter creates a new filtering interface for a range of blocks. If reverse is not set, block heights are filtered from start->end.

func (*RangeFilter) Done

func (f *RangeFilter) Done() bool

Done returns a bool indicating whether or not the filtering operation is done.

func (*RangeFilter) Drain

func (f *RangeFilter) Drain(ctx context.Context) (filteredLogs []types.Log, err error)

Drain fetches all logs and concatenated them into a single slice. Deprecated: use the channel.

func (*RangeFilter) FilterLogs

func (f *RangeFilter) FilterLogs(ctx context.Context, chunk *util.Chunk) (*LogInfo, error)

FilterLogs safely calls FilterLogs with the filtering implementing a backoff in the case of rate limiting and respecting context cancellation.

func (*RangeFilter) GetLogChan

func (f *RangeFilter) GetLogChan() chan *LogInfo

GetLogChan retursn a log chan with the logs filtered ahead to bufferSize. Iteration oder is only guaranteed with up to one consumer.

func (*RangeFilter) Start

func (f *RangeFilter) Start(ctx context.Context) error

Start starts the filtering process. If the context is canceled, logs will stop being filtered. Returns an error. this should be run on an independent goroutine.

type TxQueueTransactor

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

TxQueueTransactor contains a submission queue for transactions on evm-based chains. The queue increments nonces and bumps gases for transactions on a single-chain. the transaction queue is thread safe

Limitations:

• Once a transaction is submitted to the queue, it cannot be removed. Gas for the transaction is bumped until it is processed as a result every call to the transactor is treated as unique. Nonce's passed into the transactor are overridden

func NewTxQueue

func NewTxQueue(signer signer.Signer, db db.TxQueueDB, chain ChainTransactor) *TxQueueTransactor

NewTxQueue creates a new transaction submission queue. TODO: we still need the transactor loop.

func (TxQueueTransactor) GetNonce

func (t TxQueueTransactor) GetNonce(parentCtx context.Context) (nonce uint64, err error)

GetNonce uses the greatest of the database nonce or the on-chain nonce for the next transaction.

func (*TxQueueTransactor) GetTransactor

func (t *TxQueueTransactor) GetTransactor(ctx context.Context, chainID *big.Int) (*bind.TransactOpts, error)

GetTransactor gets the transactor used for transacting.