go-ethereum/accounts/abi/abigen/testdata/v2/numericmethodname.go.txt
nthumann 52ec2b5f47
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accounts/abi: fix panic when check event with log has empty or nil topics (#32503)
When the log has empty or nil topics, the generated bindings code will
panic when accessing `log.Topics[0]`, add a check to avoid it.
2025-08-27 20:36:45 +08:00

159 lines
5.9 KiB
Text

// Code generated via abigen V2 - DO NOT EDIT.
// This file is a generated binding and any manual changes will be lost.
package bindtests
import (
"bytes"
"errors"
"math/big"
"github.com/ethereum/go-ethereum/accounts/abi"
"github.com/ethereum/go-ethereum/accounts/abi/bind/v2"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types"
)
// Reference imports to suppress errors if they are not otherwise used.
var (
_ = bytes.Equal
_ = errors.New
_ = big.NewInt
_ = common.Big1
_ = types.BloomLookup
_ = abi.ConvertType
)
// NumericMethodNameMetaData contains all meta data concerning the NumericMethodName contract.
var NumericMethodNameMetaData = bind.MetaData{
ABI: "[{\"anonymous\":false,\"inputs\":[{\"indexed\":false,\"internalType\":\"address\",\"name\":\"_param\",\"type\":\"address\"}],\"name\":\"_1TestEvent\",\"type\":\"event\"},{\"inputs\":[],\"name\":\"_1test\",\"outputs\":[],\"stateMutability\":\"pure\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"__1test\",\"outputs\":[],\"stateMutability\":\"pure\",\"type\":\"function\"},{\"inputs\":[],\"name\":\"__2test\",\"outputs\":[],\"stateMutability\":\"pure\",\"type\":\"function\"}]",
ID: "a691b347afbc44b90dd9a1dfbc65661904",
Bin: "0x6080604052348015600f57600080fd5b5060958061001e6000396000f3fe6080604052348015600f57600080fd5b5060043610603c5760003560e01c80639d993132146041578063d02767c7146049578063ffa02795146051575b600080fd5b60476059565b005b604f605b565b005b6057605d565b005b565b565b56fea26469706673582212200382ca602dff96a7e2ba54657985e2b4ac423a56abe4a1f0667bc635c4d4371f64736f6c63430008110033",
}
// NumericMethodName is an auto generated Go binding around an Ethereum contract.
type NumericMethodName struct {
abi abi.ABI
}
// NewNumericMethodName creates a new instance of NumericMethodName.
func NewNumericMethodName() *NumericMethodName {
parsed, err := NumericMethodNameMetaData.ParseABI()
if err != nil {
panic(errors.New("invalid ABI: " + err.Error()))
}
return &NumericMethodName{abi: *parsed}
}
// Instance creates a wrapper for a deployed contract instance at the given address.
// Use this to create the instance object passed to abigen v2 library functions Call, Transact, etc.
func (c *NumericMethodName) Instance(backend bind.ContractBackend, addr common.Address) *bind.BoundContract {
return bind.NewBoundContract(addr, c.abi, backend, backend, backend)
}
// PackE1test is the Go binding used to pack the parameters required for calling
// the contract method with ID 0xffa02795. This method will panic if any
// invalid/nil inputs are passed.
//
// Solidity: function _1test() pure returns()
func (numericMethodName *NumericMethodName) PackE1test() []byte {
enc, err := numericMethodName.abi.Pack("_1test")
if err != nil {
panic(err)
}
return enc
}
// TryPackE1test is the Go binding used to pack the parameters required for calling
// the contract method with ID 0xffa02795. This method will return an error
// if any inputs are invalid/nil.
//
// Solidity: function _1test() pure returns()
func (numericMethodName *NumericMethodName) TryPackE1test() ([]byte, error) {
return numericMethodName.abi.Pack("_1test")
}
// PackE1test0 is the Go binding used to pack the parameters required for calling
// the contract method with ID 0xd02767c7. This method will panic if any
// invalid/nil inputs are passed.
//
// Solidity: function __1test() pure returns()
func (numericMethodName *NumericMethodName) PackE1test0() []byte {
enc, err := numericMethodName.abi.Pack("__1test")
if err != nil {
panic(err)
}
return enc
}
// TryPackE1test0 is the Go binding used to pack the parameters required for calling
// the contract method with ID 0xd02767c7. This method will return an error
// if any inputs are invalid/nil.
//
// Solidity: function __1test() pure returns()
func (numericMethodName *NumericMethodName) TryPackE1test0() ([]byte, error) {
return numericMethodName.abi.Pack("__1test")
}
// PackE2test is the Go binding used to pack the parameters required for calling
// the contract method with ID 0x9d993132. This method will panic if any
// invalid/nil inputs are passed.
//
// Solidity: function __2test() pure returns()
func (numericMethodName *NumericMethodName) PackE2test() []byte {
enc, err := numericMethodName.abi.Pack("__2test")
if err != nil {
panic(err)
}
return enc
}
// TryPackE2test is the Go binding used to pack the parameters required for calling
// the contract method with ID 0x9d993132. This method will return an error
// if any inputs are invalid/nil.
//
// Solidity: function __2test() pure returns()
func (numericMethodName *NumericMethodName) TryPackE2test() ([]byte, error) {
return numericMethodName.abi.Pack("__2test")
}
// NumericMethodNameE1TestEvent represents a _1TestEvent event raised by the NumericMethodName contract.
type NumericMethodNameE1TestEvent struct {
Param common.Address
Raw *types.Log // Blockchain specific contextual infos
}
const NumericMethodNameE1TestEventEventName = "_1TestEvent"
// ContractEventName returns the user-defined event name.
func (NumericMethodNameE1TestEvent) ContractEventName() string {
return NumericMethodNameE1TestEventEventName
}
// UnpackE1TestEventEvent is the Go binding that unpacks the event data emitted
// by contract.
//
// Solidity: event _1TestEvent(address _param)
func (numericMethodName *NumericMethodName) UnpackE1TestEventEvent(log *types.Log) (*NumericMethodNameE1TestEvent, error) {
event := "_1TestEvent"
if len(log.Topics) == 0 || log.Topics[0] != numericMethodName.abi.Events[event].ID {
return nil, errors.New("event signature mismatch")
}
out := new(NumericMethodNameE1TestEvent)
if len(log.Data) > 0 {
if err := numericMethodName.abi.UnpackIntoInterface(out, event, log.Data); err != nil {
return nil, err
}
}
var indexed abi.Arguments
for _, arg := range numericMethodName.abi.Events[event].Inputs {
if arg.Indexed {
indexed = append(indexed, arg)
}
}
if err := abi.ParseTopics(out, indexed, log.Topics[1:]); err != nil {
return nil, err
}
out.Raw = log
return out, nil
}