types

package
v0.0.0-...-74c1675 Latest Latest
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 Go to latest Published: Apr 19, 2025 License: LGPL-3.0 Imports: 24 Imported by: 0

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Index

Constants

View Source 
const (
	// DefaultGasPrice is default gas price for evm transactions
	DefaultGasPrice = 20
)
View Source 
const (

	// ProtocolVersion is the latest supported version of the eth protocol.
	ProtocolVersion = eth65
)

Constants to match up protocol versions and messages

View Source 
const RootCodespace = constants.ApplicationName

RootCodespace is the codespace for all errors defined in this package

Variables

View Source 
var (
	ErrInvalidLengthDynamicFee        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowDynamicFee          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupDynamicFee = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var (
	// Bip44CoinType satisfies EIP84. See https://github.com/ethereum/EIPs/issues/84 for more info.
	Bip44CoinType uint32 = 60

	// BIP44HDPath is the default BIP44 HD path used on Ethereum.
	BIP44HDPath = ethaccounts.DefaultBaseDerivationPath.String()
)
View Source 
var (
	ErrInvalidLengthIndexer        = fmt.Errorf("proto: negative length found during unmarshaling")
	ErrIntOverflowIndexer          = fmt.Errorf("proto: integer overflow")
	ErrUnexpectedEndOfGroupIndexer = fmt.Errorf("proto: unexpected end of group")
)
View Source 
var ErrInvalidChainID = errorsmod.Register(RootCodespace, 3, "invalid chain ID")

ErrInvalidChainID returns an error resulting from an invalid chain ID.

View Source 
var PowerReduction = sdkmath.NewIntFromBigInt(new(big.Int).Exp(big.NewInt(10), big.NewInt(constants.BaseDenomExponent), nil))

PowerReduction defines the default power reduction value for staking

Functions

func BlockGasLimit 

func BlockGasLimit(ctx sdk.Context) uint64

BlockGasLimit returns the max gas (limit) defined in the block gas meter. If the meter is not set, it returns the max gas from the application consensus params. NOTE: see https://github.com/cosmos/cosmos-sdk/issues/9514 for full reference

func CosmosDbToCometDb 

func CosmosDbToCometDb(db sdkdb.DB) cmtdb.DB

func HasDynamicFeeExtensionOption 

func HasDynamicFeeExtensionOption(any *codectypes.Any) bool

HasDynamicFeeExtensionOption returns true if the tx implements the `ExtensionOptionDynamicFeeTx` extension option.

func IsEmptyHash 

func IsEmptyHash(hash string) bool

IsEmptyHash returns true if the hash corresponds to an empty ethereum hex hash.

func IsValidChainID 

func IsValidChainID(chainID string) bool

IsValidChainID returns false if the given chain identifier is incorrectly formatted.

func IsValidInt256 

func IsValidInt256(i *big.Int) bool

IsValidInt256 check the bound of 256 bit number

func IsZeroAddress 

func IsZeroAddress(address string) bool

IsZeroAddress returns true if the address corresponds to an empty ethereum hex address.

func NewBaseCoin 

func NewBaseCoin(amount sdkmath.Int) sdk.Coin

NewBaseCoin is a utility function that returns a native coin with the given sdkmath.Int amount. The function will panic if the provided amount is negative.

func NewBaseCoinDec 

func NewBaseCoinDec(amount sdkmath.Int) sdk.DecCoin

NewBaseCoinDec is a utility function that returns a decimal native coin with the given sdkmath.Int amount. The function will panic if the provided amount is negative.

func NewBaseCoinDecInt64 

func NewBaseCoinDecInt64(amount int64) sdk.DecCoin

NewBaseCoinDecInt64 is a utility function that returns a decimal native coin with the given int64 amount. The function will panic if the provided amount is negative.

func NewBaseCoinInt64 

func NewBaseCoinInt64(amount int64) sdk.Coin

NewBaseCoinInt64 is a utility function that returns a native coin with the given int64 amount. The function will panic if the provided amount is negative.

func NewInfiniteGasMeterWithLimit 

func NewInfiniteGasMeterWithLimit(limit storetypes.Gas) storetypes.GasMeter

NewInfiniteGasMeterWithLimit returns a reference to a new infiniteGasMeter.

func ParseChainID 

func ParseChainID(chainID string) (*big.Int, error)

ParseChainID parses a string chain identifier's epoch to an Ethereum-compatible chain-id in *big.Int format. The function returns an error if the chain-id has an invalid format

func RegisterInterfaces 

func RegisterInterfaces(registry codectypes.InterfaceRegistry)

RegisterInterfaces registers the CometBFT concrete client-related implementations and interfaces.

func SafeInt64 

func SafeInt64(value uint64) (int64, error)

SafeInt64 checks for overflows while casting a uint64 to int64 value.

func SafeNewIntFromBigInt 

func SafeNewIntFromBigInt(i *big.Int) (sdkmath.Int, error)

SafeNewIntFromBigInt constructs Int from big.Int, return error if more than 256bits

func ValidateAddress 

func ValidateAddress(address string) error

ValidateAddress returns an error if the provided string is either not a hex formatted string address

func ValidateNonZeroAddress 

func ValidateNonZeroAddress(address string) error

ValidateNonZeroAddress returns an error if the provided string is not a hex formatted string address or is equal to zero

Types

type EVMTxIndexer 

type EVMTxIndexer interface {
	// LastIndexedBlock returns the last block number which was indexed and flushed into database.
	// Returns -1 if db is empty.
	LastIndexedBlock() (int64, error)

	// IndexBlock indexes all ETH Txs of the block.
	// Notes: no guarantee data is flushed into database after this function returns, it might be flushed at later point.
	IndexBlock(*cmttypes.Block, []*abci.ExecTxResult) error

	// Ready is an external trigger that indicates the indexer is ready to serve requests.
	Ready()

	// IsReady returns true if the indexer is indexed completely and ready to serve requests.
	IsReady() bool

	// GetByTxHash returns nil if tx not found.
	GetByTxHash(common.Hash) (*TxResult, error)

	// GetByBlockAndIndex returns nil if tx not found.
	GetByBlockAndIndex(int64, int32) (*TxResult, error)

	// GetLastRequestIndexedBlock returns the block height of the latest success called to IndexBlock()
	GetLastRequestIndexedBlock() (int64, error)
}

EVMTxIndexer defines the interface of the custom ETH-Tx indexer.

type ErrorGasOverflow 

type ErrorGasOverflow struct {
	Descriptor string
}

ErrorGasOverflow defines an error thrown when an action results gas consumption unsigned integer overflow.

type ErrorNegativeGasConsumed 

type ErrorNegativeGasConsumed struct {
	Descriptor string
}

ErrorNegativeGasConsumed defines an error thrown when the amount of gas refunded results in a negative gas consumed amount. Copied from cosmos-sdk

type ExtensionOptionDynamicFeeTx 

type ExtensionOptionDynamicFeeTx struct {
	// max_priority_price is the same as `max_priority_fee_per_gas` in eip-1559 spec
	MaxPriorityPrice cosmossdk_io_math.Int `` /* 134-byte string literal not displayed */
}

ExtensionOptionDynamicFeeTx is an extension option that specifies the maxPrioPrice for cosmos tx

func (*ExtensionOptionDynamicFeeTx) Descriptor 

func (*ExtensionOptionDynamicFeeTx) Descriptor() ([]byte, []int)

func (*ExtensionOptionDynamicFeeTx) Marshal 

func (m *ExtensionOptionDynamicFeeTx) Marshal() (dAtA []byte, err error)

func (*ExtensionOptionDynamicFeeTx) MarshalTo 

func (m *ExtensionOptionDynamicFeeTx) MarshalTo(dAtA []byte) (int, error)

func (*ExtensionOptionDynamicFeeTx) MarshalToSizedBuffer 

func (m *ExtensionOptionDynamicFeeTx) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*ExtensionOptionDynamicFeeTx) ProtoMessage 

func (*ExtensionOptionDynamicFeeTx) ProtoMessage()

func (*ExtensionOptionDynamicFeeTx) Reset 

func (m *ExtensionOptionDynamicFeeTx) Reset()

func (*ExtensionOptionDynamicFeeTx) Size 

func (m *ExtensionOptionDynamicFeeTx) Size() (n int)

func (*ExtensionOptionDynamicFeeTx) String 

func (m *ExtensionOptionDynamicFeeTx) String() string

func (*ExtensionOptionDynamicFeeTx) Unmarshal 

func (m *ExtensionOptionDynamicFeeTx) Unmarshal(dAtA []byte) error

func (*ExtensionOptionDynamicFeeTx) XXX_DiscardUnknown 

func (m *ExtensionOptionDynamicFeeTx) XXX_DiscardUnknown()

func (*ExtensionOptionDynamicFeeTx) XXX_Marshal 

func (m *ExtensionOptionDynamicFeeTx) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*ExtensionOptionDynamicFeeTx) XXX_Merge 

func (m *ExtensionOptionDynamicFeeTx) XXX_Merge(src proto.Message)

func (*ExtensionOptionDynamicFeeTx) XXX_Size 

func (m *ExtensionOptionDynamicFeeTx) XXX_Size() int

func (*ExtensionOptionDynamicFeeTx) XXX_Unmarshal 

func (m *ExtensionOptionDynamicFeeTx) XXX_Unmarshal(b []byte) error

type HDPathIterator 

type HDPathIterator func() ethaccounts.DerivationPath

func NewHDPathIterator 

func NewHDPathIterator(basePath string, ledgerIter bool) (HDPathIterator, error)

HDPathIterator receives a base path as a string and a boolean for the desired iterator type and returns a function that iterates over the base HD path, returning the string.

type TxResult 

type TxResult struct {
	// height of the blockchain
	Height int64 `protobuf:"varint,1,opt,name=height,proto3" json:"height,omitempty"`
	// tx_index of the cosmos transaction
	TxIndex uint32 `protobuf:"varint,2,opt,name=tx_index,json=txIndex,proto3" json:"tx_index,omitempty"`
	// eth_tx_index is the index in the list of valid eth tx in the block,
	// aka. the transaction list returned by eth_getBlock api.
	EthTxIndex int32 `protobuf:"varint,3,opt,name=eth_tx_index,json=ethTxIndex,proto3" json:"eth_tx_index,omitempty"`
	// failed is true if the eth transaction did not go succeed
	Failed bool `protobuf:"varint,4,opt,name=failed,proto3" json:"failed,omitempty"`
}

TxResult is the value stored in eth tx indexer

func (*TxResult) Descriptor 

func (*TxResult) Descriptor() ([]byte, []int)

func (*TxResult) Marshal 

func (m *TxResult) Marshal() (dAtA []byte, err error)

func (*TxResult) MarshalTo 

func (m *TxResult) MarshalTo(dAtA []byte) (int, error)

func (*TxResult) MarshalToSizedBuffer 

func (m *TxResult) MarshalToSizedBuffer(dAtA []byte) (int, error)

func (*TxResult) ProtoMessage 

func (*TxResult) ProtoMessage()

func (*TxResult) Reset 

func (m *TxResult) Reset()

func (*TxResult) Size 

func (m *TxResult) Size() (n int)

func (*TxResult) String 

func (m *TxResult) String() string

func (*TxResult) Unmarshal 

func (m *TxResult) Unmarshal(dAtA []byte) error

func (*TxResult) XXX_DiscardUnknown 

func (m *TxResult) XXX_DiscardUnknown()

func (*TxResult) XXX_Marshal 

func (m *TxResult) XXX_Marshal(b []byte, deterministic bool) ([]byte, error)

func (*TxResult) XXX_Merge 

func (m *TxResult) XXX_Merge(src proto.Message)

func (*TxResult) XXX_Size 

func (m *TxResult) XXX_Size() int

func (*TxResult) XXX_Unmarshal 

func (m *TxResult) XXX_Unmarshal(b []byte) error

Source Files

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