gas

Jun 5, 2024

Changes in this version

type BlockHistoryEstimator

+ func (b *BlockHistoryEstimator) L1Oracle() rollups.L1Oracle

type EvmEstimator

+ L1Oracle func() rollups.L1Oracle

type EvmFeeEstimator

+ func NewEvmFeeEstimator(lggr logger.Logger, newEstimator func(logger.Logger) EvmEstimator, ...) EvmFeeEstimator

type SuggestedPriceEstimator

+ func (o *SuggestedPriceEstimator) L1Oracle() rollups.L1Oracle

Apr 5, 2024

Changes in this version

type ArbConfig

+ BumpMin func() *assets.Wei

+ BumpPercent func() uint16

Jan 24, 2024

Changes in this version

type EvmEstimator

+ func NewSuggestedPriceEstimator(lggr logger.Logger, client rpcClient) EvmEstimator

+ type SuggestedPriceEstimator struct

+ GasPrice *assets.Wei

+ func (*SuggestedPriceEstimator) BumpDynamicFee(_ context.Context, _ DynamicFee, _ uint32, _ *assets.Wei, _ []EvmPriorAttempt) (bumped DynamicFee, chainSpecificGasLimit uint32, err error)

+ func (*SuggestedPriceEstimator) GetDynamicFee(_ context.Context, _ uint32, _ *assets.Wei) (fee DynamicFee, chainSpecificGasLimit uint32, err error)

+ func (o *SuggestedPriceEstimator) BumpLegacyGas(_ context.Context, _ *assets.Wei, _ uint32, _ *assets.Wei, _ []EvmPriorAttempt) (bumpedGasPrice *assets.Wei, chainSpecificGasLimit uint32, err error)

+ func (o *SuggestedPriceEstimator) Close() error

+ func (o *SuggestedPriceEstimator) GetLegacyGas(ctx context.Context, _ []byte, GasLimit uint32, maxGasPriceWei *assets.Wei, ...) (gasPrice *assets.Wei, chainSpecificGasLimit uint32, err error)

+ func (o *SuggestedPriceEstimator) HealthReport() map[string]error

+ func (o *SuggestedPriceEstimator) Name() string

+ func (o *SuggestedPriceEstimator) OnNewLongestChain(context.Context, *evmtypes.Head)

+ func (o *SuggestedPriceEstimator) Start(context.Context) error

Oct 18, 2023

Changes in this version

type EvmFeeEstimator

+ L1Oracle func() rollups.L1Oracle

type WrappedEvmEstimator

+ func (e *WrappedEvmEstimator) Close() error

+ func (e *WrappedEvmEstimator) HealthReport() map[string]error

+ func (e *WrappedEvmEstimator) L1Oracle() rollups.L1Oracle

+ func (e *WrappedEvmEstimator) Name() string

+ func (e *WrappedEvmEstimator) Ready() error

+ func (e *WrappedEvmEstimator) Start(ctx context.Context) error

Aug 21, 2023

Changes in this version

type Config

+ FinalityTagEnabled func() bool

type EvmFeeEstimator

+ GetMaxCost func(ctx context.Context, amount assets.Eth, calldata []byte, feeLimit uint32, ...) (*big.Int, error)

type WrappedEvmEstimator

+ func (e WrappedEvmEstimator) GetMaxCost(ctx context.Context, amount assets.Eth, calldata []byte, feeLimit uint32, ...) (*big.Int, error)

Jul 28, 2023

Changes in this version

type ArbConfig

+ LimitMax func() uint32

+ type BlockHistoryConfig interface

type BlockHistoryEstimator

+ func (b *BlockHistoryEstimator) IsUsable(tx evmtypes.Transaction, block evmtypes.Block, chainType config.ChainType, ...) bool

type Config

+ FinalityDepth func() uint32

type EvmFeeEstimator

+ BumpFee func(ctx context.Context, originalFee EvmFee, feeLimit uint32, ...) (bumpedFee EvmFee, chainSpecificFeeLimit uint32, err error)

+ GetFee func(ctx context.Context, calldata []byte, feeLimit uint32, maxFeePrice *assets.Wei, ...) (fee EvmFee, chainSpecificFeeLimit uint32, err error)

type EvmPriorAttempt

+ BroadcastBeforeBlockNum *int64

+ ChainSpecificFeeLimit uint32

+ GasPrice *assets.Wei

+ TxHash common.Hash

+ TxType int

+ type GasEstimatorConfig interface

+ BumpMin func() *assets.Wei

+ BumpPercent func() uint16

+ BumpThreshold func() uint64

+ EIP1559DynamicFees func() bool

+ FeeCapDefault func() *assets.Wei

+ LimitMax func() uint32

+ LimitMultiplier func() float32

+ Mode func() string

+ PriceDefault func() *assets.Wei

+ PriceMax func() *assets.Wei

+ PriceMin func() *assets.Wei

+ TipCapDefault func() *assets.Wei

+ TipCapMin func() *assets.Wei

Jun 12, 2023

Changes in this version

type EvmFee

+ DynamicFeeCap *assets.Wei

+ DynamicTipCap *assets.Wei

+ func (fee EvmFee) ValidDynamic() bool

Apr 21, 2023

Changes in this version

+ const ArbGasInfoAddress

+ const ArbGasInfo_getPricesInArbGas

+ const BumpingHaltedLabel

+ var ErrBump = errors.New("gas bump failed")

+ var ErrBumpGasExceedsLimit = errors.New("gas bump exceeds limit")

+ var ErrConnectivity = errors.New("transaction propagation issue: transactions are not being mined")

+ var ErrNoSuitableTransactions = errors.New("no suitable transactions")

+ var MaxStartTime = 10 * time.Second

+ func BumpLegacyGasPriceOnly(cfg Config, lggr logger.SugaredLogger, ...) (gasPrice *assets.Wei, chainSpecificGasLimit uint32, err error)

+ func HexToInt64(input interface{}) int64

+ func Int64ToHex(n int64) string

+ func IsBumpErr(err error) bool

+ type ArbConfig interface

+ EvmGasLimitMax func() uint32

+ type BlockHistoryEstimator struct

+ func (b *BlockHistoryEstimator) BumpDynamicFee(_ context.Context, originalFee DynamicFee, originalGasLimit uint32, ...) (bumped DynamicFee, chainSpecificGasLimit uint32, err error)

+ func (b *BlockHistoryEstimator) BumpLegacyGas(_ context.Context, originalGasPrice *assets.Wei, gasLimit uint32, ...) (bumpedGasPrice *assets.Wei, chainSpecificGasLimit uint32, err error)

+ func (b *BlockHistoryEstimator) Close() error

+ func (b *BlockHistoryEstimator) EffectiveGasPrice(block evmtypes.Block, tx evmtypes.Transaction) *assets.Wei

+ func (b *BlockHistoryEstimator) EffectiveTipCap(block evmtypes.Block, tx evmtypes.Transaction) *assets.Wei

+ func (b *BlockHistoryEstimator) FetchBlocks(ctx context.Context, head *evmtypes.Head) error

+ func (b *BlockHistoryEstimator) FetchBlocksAndRecalculate(ctx context.Context, head *evmtypes.Head)

+ func (b *BlockHistoryEstimator) GetDynamicFee(_ context.Context, gasLimit uint32, maxGasPriceWei *assets.Wei) (fee DynamicFee, chainSpecificGasLimit uint32, err error)

+ func (b *BlockHistoryEstimator) GetLegacyGas(_ context.Context, _ []byte, gasLimit uint32, maxGasPriceWei *assets.Wei, ...) (gasPrice *assets.Wei, chainSpecificGasLimit uint32, err error)

+ func (b *BlockHistoryEstimator) HealthReport() map[string]error

+ func (b *BlockHistoryEstimator) Name() string

+ func (b *BlockHistoryEstimator) OnNewLongestChain(_ context.Context, head *evmtypes.Head)

+ func (b *BlockHistoryEstimator) Recalculate(head *evmtypes.Head)

+ func (b *BlockHistoryEstimator) Start(ctx context.Context) error

+ type Config interface

+ BlockHistoryEstimatorBatchSize func() uint32

+ BlockHistoryEstimatorBlockDelay func() uint16

+ BlockHistoryEstimatorBlockHistorySize func() uint16

+ BlockHistoryEstimatorCheckInclusionBlocks func() uint16

+ BlockHistoryEstimatorCheckInclusionPercentile func() uint16

+ BlockHistoryEstimatorEIP1559FeeCapBufferBlocks func() uint16

+ BlockHistoryEstimatorTransactionPercentile func() uint16

+ ChainType func() config.ChainType

+ EvmEIP1559DynamicFees func() bool

+ EvmFinalityDepth func() uint32

+ EvmGasBumpPercent func() uint16

+ EvmGasBumpThreshold func() uint64

+ EvmGasBumpWei func() *assets.Wei

+ EvmGasFeeCapDefault func() *assets.Wei

+ EvmGasLimitMax func() uint32

+ EvmGasLimitMultiplier func() float32

+ EvmGasPriceDefault func() *assets.Wei

+ EvmGasTipCapDefault func() *assets.Wei

+ EvmGasTipCapMinimum func() *assets.Wei

+ EvmMaxGasPriceWei func() *assets.Wei

+ EvmMinGasPriceWei func() *assets.Wei

+ GasEstimatorMode func() string

+ type DynamicFee struct

+ FeeCap *assets.Wei

+ TipCap *assets.Wei

+ func BumpDynamicFeeOnly(config Config, lggr logger.SugaredLogger, ...) (bumped DynamicFee, chainSpecificGasLimit uint32, err error)

+ type EvmEstimator interface

+ BumpDynamicFee func(ctx context.Context, original DynamicFee, gasLimit uint32, ...) (bumped DynamicFee, chainSpecificGasLimit uint32, err error)

+ BumpLegacyGas func(ctx context.Context, originalGasPrice *assets.Wei, gasLimit uint32, ...) (bumpedGasPrice *assets.Wei, chainSpecificGasLimit uint32, err error)

+ GetDynamicFee func(ctx context.Context, gasLimit uint32, maxGasPriceWei *assets.Wei) (fee DynamicFee, chainSpecificGasLimit uint32, err error)

+ GetLegacyGas func(ctx context.Context, calldata []byte, gasLimit uint32, ...) (gasPrice *assets.Wei, chainSpecificGasLimit uint32, err error)

+ func NewArbitrumEstimator(lggr logger.Logger, cfg ArbConfig, rpcClient rpcClient, ethClient ethClient) EvmEstimator

+ func NewBlockHistoryEstimator(lggr logger.Logger, ethClient evmclient.Client, cfg Config, chainID big.Int) EvmEstimator

+ func NewFixedPriceEstimator(cfg Config, lggr logger.Logger) EvmEstimator

+ func NewL2SuggestedPriceEstimator(lggr logger.Logger, client rpcClient) EvmEstimator

+ type EvmFee struct

+ Dynamic *DynamicFee

+ Legacy *assets.Wei

+ func (fee EvmFee) String() string

+ type EvmFeeEstimator txmgrtypes.FeeEstimator[*evmtypes.Head, EvmFee, *assets.Wei, common.Hash]

+ func NewEstimator(lggr logger.Logger, ethClient evmclient.Client, cfg Config) EvmFeeEstimator

+ func NewWrappedEvmEstimator(e EvmEstimator, cfg Config) EvmFeeEstimator

+ type EvmPriorAttempt interface

+ DynamicFee func() DynamicFee

+ GetGasPrice func() *assets.Wei

+ func MakeEvmPriorAttempt(a txmgrtypes.PriorAttempt[EvmFee, common.Hash]) EvmPriorAttempt

+ func MakeEvmPriorAttempts(attempts []txmgrtypes.PriorAttempt[EvmFee, common.Hash]) (out []EvmPriorAttempt)

+ type WrappedEvmEstimator struct

+ EIP1559Enabled bool

+ func (e WrappedEvmEstimator) BumpFee(ctx context.Context, originalFee EvmFee, feeLimit uint32, ...) (bumpedFee EvmFee, chainSpecificFeeLimit uint32, err error)

+ func (e WrappedEvmEstimator) GetFee(ctx context.Context, calldata []byte, feeLimit uint32, maxFeePrice *assets.Wei, ...) (fee EvmFee, chainSpecificFeeLimit uint32, err error)