mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-07-21 20:26:41 +00:00
a10969f650
When we are deploying library dependencies, if the `TransactOpts` nonce is unset we will choose the nonce of the next deployment transaction based on the pending nonce of the sender. If a previous library deployment transaction was made but not yet accepted into the pool, the pending nonce will not be updated for the the next deployment transaction. This PR introduces a new method to the bind API `WaitAccepted` which poll until a submitted transaction hash is accepted into the pool or rejected. The bindings for v1 are updated to invoke this method after deploying each library dependency.
495 lines
No EOL
23 KiB
Smarty
495 lines
No EOL
23 KiB
Smarty
// Code generated - DO NOT EDIT.
|
|
// This file is a generated binding and any manual changes will be lost.
|
|
|
|
package {{.Package}}
|
|
|
|
import (
|
|
"context"
|
|
"math/big"
|
|
"strings"
|
|
"time"
|
|
"errors"
|
|
|
|
ethereum "github.com/ethereum/go-ethereum"
|
|
"github.com/ethereum/go-ethereum/accounts/abi"
|
|
"github.com/ethereum/go-ethereum/accounts/abi/bind"
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/core/types"
|
|
"github.com/ethereum/go-ethereum/event"
|
|
)
|
|
|
|
// Reference imports to suppress errors if they are not otherwise used.
|
|
var (
|
|
_ = errors.New
|
|
_ = big.NewInt
|
|
_ = strings.NewReader
|
|
_ = ethereum.NotFound
|
|
_ = bind.Bind
|
|
_ = common.Big1
|
|
_ = types.BloomLookup
|
|
_ = event.NewSubscription
|
|
_ = abi.ConvertType
|
|
_ = time.Tick
|
|
_ = context.Background
|
|
)
|
|
|
|
{{$structs := .Structs}}
|
|
{{range $structs}}
|
|
// {{.Name}} is an auto generated low-level Go binding around an user-defined struct.
|
|
type {{.Name}} struct {
|
|
{{range $field := .Fields}}
|
|
{{$field.Name}} {{$field.Type}}{{end}}
|
|
}
|
|
{{end}}
|
|
|
|
{{range $contract := .Contracts}}
|
|
// {{.Type}}MetaData contains all meta data concerning the {{.Type}} contract.
|
|
var {{.Type}}MetaData = &bind.MetaData{
|
|
ABI: "{{.InputABI}}",
|
|
{{if $contract.FuncSigs -}}
|
|
Sigs: map[string]string{
|
|
{{range $strsig, $binsig := .FuncSigs}}"{{$binsig}}": "{{$strsig}}",
|
|
{{end}}
|
|
},
|
|
{{end -}}
|
|
{{if .InputBin -}}
|
|
Bin: "0x{{.InputBin}}",
|
|
{{end}}
|
|
}
|
|
// {{.Type}}ABI is the input ABI used to generate the binding from.
|
|
// Deprecated: Use {{.Type}}MetaData.ABI instead.
|
|
var {{.Type}}ABI = {{.Type}}MetaData.ABI
|
|
|
|
{{if $contract.FuncSigs}}
|
|
// Deprecated: Use {{.Type}}MetaData.Sigs instead.
|
|
// {{.Type}}FuncSigs maps the 4-byte function signature to its string representation.
|
|
var {{.Type}}FuncSigs = {{.Type}}MetaData.Sigs
|
|
{{end}}
|
|
|
|
{{if .InputBin}}
|
|
// {{.Type}}Bin is the compiled bytecode used for deploying new contracts.
|
|
// Deprecated: Use {{.Type}}MetaData.Bin instead.
|
|
var {{.Type}}Bin = {{.Type}}MetaData.Bin
|
|
|
|
// Deploy{{.Type}} deploys a new Ethereum contract, binding an instance of {{.Type}} to it.
|
|
func Deploy{{.Type}}(auth *bind.TransactOpts, backend bind.ContractBackend {{range .Constructor.Inputs}}, {{.Name}} {{bindtype .Type $structs}}{{end}}) (common.Address, *types.Transaction, *{{.Type}}, error) {
|
|
parsed, err := {{.Type}}MetaData.GetAbi()
|
|
if err != nil {
|
|
return common.Address{}, nil, nil, err
|
|
}
|
|
if parsed == nil {
|
|
return common.Address{}, nil, nil, errors.New("GetABI returned nil")
|
|
}
|
|
{{range $pattern, $name := .Libraries}}
|
|
{{decapitalise $name}}Addr, tx, _, _ := Deploy{{capitalise $name}}(auth, backend)
|
|
ctx, _ := context.WithTimeout(context.Background(), 5 * time.Second)
|
|
if err := bind.WaitAccepted(ctx, backend, tx); err != nil {
|
|
return common.Address{}, nil, nil, err
|
|
}
|
|
{{$contract.Type}}Bin = strings.ReplaceAll({{$contract.Type}}Bin, "__${{$pattern}}$__", {{decapitalise $name}}Addr.String()[2:])
|
|
{{end}}
|
|
address, tx, contract, err := bind.DeployContract(auth, *parsed, common.FromHex({{.Type}}Bin), backend {{range .Constructor.Inputs}}, {{.Name}}{{end}})
|
|
if err != nil {
|
|
return common.Address{}, nil, nil, err
|
|
}
|
|
return address, tx, &{{.Type}}{ {{.Type}}Caller: {{.Type}}Caller{contract: contract}, {{.Type}}Transactor: {{.Type}}Transactor{contract: contract}, {{.Type}}Filterer: {{.Type}}Filterer{contract: contract} }, nil
|
|
}
|
|
{{end}}
|
|
|
|
// {{.Type}} is an auto generated Go binding around an Ethereum contract.
|
|
type {{.Type}} struct {
|
|
{{.Type}}Caller // Read-only binding to the contract
|
|
{{.Type}}Transactor // Write-only binding to the contract
|
|
{{.Type}}Filterer // Log filterer for contract events
|
|
}
|
|
|
|
// {{.Type}}Caller is an auto generated read-only Go binding around an Ethereum contract.
|
|
type {{.Type}}Caller struct {
|
|
contract *bind.BoundContract // Generic contract wrapper for the low level calls
|
|
}
|
|
|
|
// {{.Type}}Transactor is an auto generated write-only Go binding around an Ethereum contract.
|
|
type {{.Type}}Transactor struct {
|
|
contract *bind.BoundContract // Generic contract wrapper for the low level calls
|
|
}
|
|
|
|
// {{.Type}}Filterer is an auto generated log filtering Go binding around an Ethereum contract events.
|
|
type {{.Type}}Filterer struct {
|
|
contract *bind.BoundContract // Generic contract wrapper for the low level calls
|
|
}
|
|
|
|
// {{.Type}}Session is an auto generated Go binding around an Ethereum contract,
|
|
// with pre-set call and transact options.
|
|
type {{.Type}}Session struct {
|
|
Contract *{{.Type}} // Generic contract binding to set the session for
|
|
CallOpts bind.CallOpts // Call options to use throughout this session
|
|
TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
|
|
}
|
|
|
|
// {{.Type}}CallerSession is an auto generated read-only Go binding around an Ethereum contract,
|
|
// with pre-set call options.
|
|
type {{.Type}}CallerSession struct {
|
|
Contract *{{.Type}}Caller // Generic contract caller binding to set the session for
|
|
CallOpts bind.CallOpts // Call options to use throughout this session
|
|
}
|
|
|
|
// {{.Type}}TransactorSession is an auto generated write-only Go binding around an Ethereum contract,
|
|
// with pre-set transact options.
|
|
type {{.Type}}TransactorSession struct {
|
|
Contract *{{.Type}}Transactor // Generic contract transactor binding to set the session for
|
|
TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
|
|
}
|
|
|
|
// {{.Type}}Raw is an auto generated low-level Go binding around an Ethereum contract.
|
|
type {{.Type}}Raw struct {
|
|
Contract *{{.Type}} // Generic contract binding to access the raw methods on
|
|
}
|
|
|
|
// {{.Type}}CallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
|
|
type {{.Type}}CallerRaw struct {
|
|
Contract *{{.Type}}Caller // Generic read-only contract binding to access the raw methods on
|
|
}
|
|
|
|
// {{.Type}}TransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
|
|
type {{.Type}}TransactorRaw struct {
|
|
Contract *{{.Type}}Transactor // Generic write-only contract binding to access the raw methods on
|
|
}
|
|
|
|
// New{{.Type}} creates a new instance of {{.Type}}, bound to a specific deployed contract.
|
|
func New{{.Type}}(address common.Address, backend bind.ContractBackend) (*{{.Type}}, error) {
|
|
contract, err := bind{{.Type}}(address, backend, backend, backend)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &{{.Type}}{ {{.Type}}Caller: {{.Type}}Caller{contract: contract}, {{.Type}}Transactor: {{.Type}}Transactor{contract: contract}, {{.Type}}Filterer: {{.Type}}Filterer{contract: contract} }, nil
|
|
}
|
|
|
|
// New{{.Type}}Caller creates a new read-only instance of {{.Type}}, bound to a specific deployed contract.
|
|
func New{{.Type}}Caller(address common.Address, caller bind.ContractCaller) (*{{.Type}}Caller, error) {
|
|
contract, err := bind{{.Type}}(address, caller, nil, nil)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &{{.Type}}Caller{contract: contract}, nil
|
|
}
|
|
|
|
// New{{.Type}}Transactor creates a new write-only instance of {{.Type}}, bound to a specific deployed contract.
|
|
func New{{.Type}}Transactor(address common.Address, transactor bind.ContractTransactor) (*{{.Type}}Transactor, error) {
|
|
contract, err := bind{{.Type}}(address, nil, transactor, nil)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &{{.Type}}Transactor{contract: contract}, nil
|
|
}
|
|
|
|
// New{{.Type}}Filterer creates a new log filterer instance of {{.Type}}, bound to a specific deployed contract.
|
|
func New{{.Type}}Filterer(address common.Address, filterer bind.ContractFilterer) (*{{.Type}}Filterer, error) {
|
|
contract, err := bind{{.Type}}(address, nil, nil, filterer)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &{{.Type}}Filterer{contract: contract}, nil
|
|
}
|
|
|
|
// bind{{.Type}} binds a generic wrapper to an already deployed contract.
|
|
func bind{{.Type}}(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
|
|
parsed, err := {{.Type}}MetaData.GetAbi()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return bind.NewBoundContract(address, *parsed, caller, transactor, filterer), nil
|
|
}
|
|
|
|
// Call invokes the (constant) contract method with params as input values and
|
|
// sets the output to result. The result type might be a single field for simple
|
|
// returns, a slice of interfaces for anonymous returns and a struct for named
|
|
// returns.
|
|
func (_{{$contract.Type}} *{{$contract.Type}}Raw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
|
|
return _{{$contract.Type}}.Contract.{{$contract.Type}}Caller.contract.Call(opts, result, method, params...)
|
|
}
|
|
|
|
// Transfer initiates a plain transaction to move funds to the contract, calling
|
|
// its default method if one is available.
|
|
func (_{{$contract.Type}} *{{$contract.Type}}Raw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
|
|
return _{{$contract.Type}}.Contract.{{$contract.Type}}Transactor.contract.Transfer(opts)
|
|
}
|
|
|
|
// Transact invokes the (paid) contract method with params as input values.
|
|
func (_{{$contract.Type}} *{{$contract.Type}}Raw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
|
|
return _{{$contract.Type}}.Contract.{{$contract.Type}}Transactor.contract.Transact(opts, method, params...)
|
|
}
|
|
|
|
// Call invokes the (constant) contract method with params as input values and
|
|
// sets the output to result. The result type might be a single field for simple
|
|
// returns, a slice of interfaces for anonymous returns and a struct for named
|
|
// returns.
|
|
func (_{{$contract.Type}} *{{$contract.Type}}CallerRaw) Call(opts *bind.CallOpts, result *[]interface{}, method string, params ...interface{}) error {
|
|
return _{{$contract.Type}}.Contract.contract.Call(opts, result, method, params...)
|
|
}
|
|
|
|
// Transfer initiates a plain transaction to move funds to the contract, calling
|
|
// its default method if one is available.
|
|
func (_{{$contract.Type}} *{{$contract.Type}}TransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
|
|
return _{{$contract.Type}}.Contract.contract.Transfer(opts)
|
|
}
|
|
|
|
// Transact invokes the (paid) contract method with params as input values.
|
|
func (_{{$contract.Type}} *{{$contract.Type}}TransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
|
|
return _{{$contract.Type}}.Contract.contract.Transact(opts, method, params...)
|
|
}
|
|
|
|
{{range .Calls}}
|
|
// {{.Normalized.Name}} is a free data retrieval call binding the contract method 0x{{printf "%x" .Original.ID}}.
|
|
//
|
|
// Solidity: {{.Original.String}}
|
|
func (_{{$contract.Type}} *{{$contract.Type}}Caller) {{.Normalized.Name}}(opts *bind.CallOpts {{range .Normalized.Inputs}}, {{.Name}} {{bindtype .Type $structs}} {{end}}) ({{if .Structured}}struct{ {{range .Normalized.Outputs}}{{.Name}} {{bindtype .Type $structs}};{{end}} },{{else}}{{range .Normalized.Outputs}}{{bindtype .Type $structs}},{{end}}{{end}} error) {
|
|
var out []interface{}
|
|
err := _{{$contract.Type}}.contract.Call(opts, &out, "{{.Original.Name}}" {{range .Normalized.Inputs}}, {{.Name}}{{end}})
|
|
{{if .Structured}}
|
|
outstruct := new(struct{ {{range .Normalized.Outputs}} {{.Name}} {{bindtype .Type $structs}}; {{end}} })
|
|
if err != nil {
|
|
return *outstruct, err
|
|
}
|
|
{{range $i, $t := .Normalized.Outputs}}
|
|
outstruct.{{.Name}} = *abi.ConvertType(out[{{$i}}], new({{bindtype .Type $structs}})).(*{{bindtype .Type $structs}}){{end}}
|
|
|
|
return *outstruct, err
|
|
{{else}}
|
|
if err != nil {
|
|
return {{range $i, $_ := .Normalized.Outputs}}*new({{bindtype .Type $structs}}), {{end}} err
|
|
}
|
|
{{range $i, $t := .Normalized.Outputs}}
|
|
out{{$i}} := *abi.ConvertType(out[{{$i}}], new({{bindtype .Type $structs}})).(*{{bindtype .Type $structs}}){{end}}
|
|
|
|
return {{range $i, $t := .Normalized.Outputs}}out{{$i}}, {{end}} err
|
|
{{end}}
|
|
}
|
|
|
|
// {{.Normalized.Name}} is a free data retrieval call binding the contract method 0x{{printf "%x" .Original.ID}}.
|
|
//
|
|
// Solidity: {{.Original.String}}
|
|
func (_{{$contract.Type}} *{{$contract.Type}}Session) {{.Normalized.Name}}({{range $i, $_ := .Normalized.Inputs}}{{if ne $i 0}},{{end}} {{.Name}} {{bindtype .Type $structs}} {{end}}) ({{if .Structured}}struct{ {{range .Normalized.Outputs}}{{.Name}} {{bindtype .Type $structs}};{{end}} }, {{else}} {{range .Normalized.Outputs}}{{bindtype .Type $structs}},{{end}} {{end}} error) {
|
|
return _{{$contract.Type}}.Contract.{{.Normalized.Name}}(&_{{$contract.Type}}.CallOpts {{range .Normalized.Inputs}}, {{.Name}}{{end}})
|
|
}
|
|
|
|
// {{.Normalized.Name}} is a free data retrieval call binding the contract method 0x{{printf "%x" .Original.ID}}.
|
|
//
|
|
// Solidity: {{.Original.String}}
|
|
func (_{{$contract.Type}} *{{$contract.Type}}CallerSession) {{.Normalized.Name}}({{range $i, $_ := .Normalized.Inputs}}{{if ne $i 0}},{{end}} {{.Name}} {{bindtype .Type $structs}} {{end}}) ({{if .Structured}}struct{ {{range .Normalized.Outputs}}{{.Name}} {{bindtype .Type $structs}};{{end}} }, {{else}} {{range .Normalized.Outputs}}{{bindtype .Type $structs}},{{end}} {{end}} error) {
|
|
return _{{$contract.Type}}.Contract.{{.Normalized.Name}}(&_{{$contract.Type}}.CallOpts {{range .Normalized.Inputs}}, {{.Name}}{{end}})
|
|
}
|
|
{{end}}
|
|
|
|
{{range .Transacts}}
|
|
// {{.Normalized.Name}} is a paid mutator transaction binding the contract method 0x{{printf "%x" .Original.ID}}.
|
|
//
|
|
// Solidity: {{.Original.String}}
|
|
func (_{{$contract.Type}} *{{$contract.Type}}Transactor) {{.Normalized.Name}}(opts *bind.TransactOpts {{range .Normalized.Inputs}}, {{.Name}} {{bindtype .Type $structs}} {{end}}) (*types.Transaction, error) {
|
|
return _{{$contract.Type}}.contract.Transact(opts, "{{.Original.Name}}" {{range .Normalized.Inputs}}, {{.Name}}{{end}})
|
|
}
|
|
|
|
// {{.Normalized.Name}} is a paid mutator transaction binding the contract method 0x{{printf "%x" .Original.ID}}.
|
|
//
|
|
// Solidity: {{.Original.String}}
|
|
func (_{{$contract.Type}} *{{$contract.Type}}Session) {{.Normalized.Name}}({{range $i, $_ := .Normalized.Inputs}}{{if ne $i 0}},{{end}} {{.Name}} {{bindtype .Type $structs}} {{end}}) (*types.Transaction, error) {
|
|
return _{{$contract.Type}}.Contract.{{.Normalized.Name}}(&_{{$contract.Type}}.TransactOpts {{range $i, $_ := .Normalized.Inputs}}, {{.Name}}{{end}})
|
|
}
|
|
|
|
// {{.Normalized.Name}} is a paid mutator transaction binding the contract method 0x{{printf "%x" .Original.ID}}.
|
|
//
|
|
// Solidity: {{.Original.String}}
|
|
func (_{{$contract.Type}} *{{$contract.Type}}TransactorSession) {{.Normalized.Name}}({{range $i, $_ := .Normalized.Inputs}}{{if ne $i 0}},{{end}} {{.Name}} {{bindtype .Type $structs}} {{end}}) (*types.Transaction, error) {
|
|
return _{{$contract.Type}}.Contract.{{.Normalized.Name}}(&_{{$contract.Type}}.TransactOpts {{range $i, $_ := .Normalized.Inputs}}, {{.Name}}{{end}})
|
|
}
|
|
{{end}}
|
|
|
|
{{if .Fallback}}
|
|
// Fallback is a paid mutator transaction binding the contract fallback function.
|
|
//
|
|
// Solidity: {{.Fallback.Original.String}}
|
|
func (_{{$contract.Type}} *{{$contract.Type}}Transactor) Fallback(opts *bind.TransactOpts, calldata []byte) (*types.Transaction, error) {
|
|
return _{{$contract.Type}}.contract.RawTransact(opts, calldata)
|
|
}
|
|
|
|
// Fallback is a paid mutator transaction binding the contract fallback function.
|
|
//
|
|
// Solidity: {{.Fallback.Original.String}}
|
|
func (_{{$contract.Type}} *{{$contract.Type}}Session) Fallback(calldata []byte) (*types.Transaction, error) {
|
|
return _{{$contract.Type}}.Contract.Fallback(&_{{$contract.Type}}.TransactOpts, calldata)
|
|
}
|
|
|
|
// Fallback is a paid mutator transaction binding the contract fallback function.
|
|
//
|
|
// Solidity: {{.Fallback.Original.String}}
|
|
func (_{{$contract.Type}} *{{$contract.Type}}TransactorSession) Fallback(calldata []byte) (*types.Transaction, error) {
|
|
return _{{$contract.Type}}.Contract.Fallback(&_{{$contract.Type}}.TransactOpts, calldata)
|
|
}
|
|
{{end}}
|
|
|
|
{{if .Receive}}
|
|
// Receive is a paid mutator transaction binding the contract receive function.
|
|
//
|
|
// Solidity: {{.Receive.Original.String}}
|
|
func (_{{$contract.Type}} *{{$contract.Type}}Transactor) Receive(opts *bind.TransactOpts) (*types.Transaction, error) {
|
|
return _{{$contract.Type}}.contract.RawTransact(opts, nil) // calldata is disallowed for receive function
|
|
}
|
|
|
|
// Receive is a paid mutator transaction binding the contract receive function.
|
|
//
|
|
// Solidity: {{.Receive.Original.String}}
|
|
func (_{{$contract.Type}} *{{$contract.Type}}Session) Receive() (*types.Transaction, error) {
|
|
return _{{$contract.Type}}.Contract.Receive(&_{{$contract.Type}}.TransactOpts)
|
|
}
|
|
|
|
// Receive is a paid mutator transaction binding the contract receive function.
|
|
//
|
|
// Solidity: {{.Receive.Original.String}}
|
|
func (_{{$contract.Type}} *{{$contract.Type}}TransactorSession) Receive() (*types.Transaction, error) {
|
|
return _{{$contract.Type}}.Contract.Receive(&_{{$contract.Type}}.TransactOpts)
|
|
}
|
|
{{end}}
|
|
|
|
{{range .Events}}
|
|
// {{$contract.Type}}{{.Normalized.Name}}Iterator is returned from Filter{{.Normalized.Name}} and is used to iterate over the raw logs and unpacked data for {{.Normalized.Name}} events raised by the {{$contract.Type}} contract.
|
|
type {{$contract.Type}}{{.Normalized.Name}}Iterator struct {
|
|
Event *{{$contract.Type}}{{.Normalized.Name}} // Event containing the contract specifics and raw log
|
|
|
|
contract *bind.BoundContract // Generic contract to use for unpacking event data
|
|
event string // Event name to use for unpacking event data
|
|
|
|
logs chan types.Log // Log channel receiving the found contract events
|
|
sub ethereum.Subscription // Subscription for errors, completion and termination
|
|
done bool // Whether the subscription completed delivering logs
|
|
fail error // Occurred error to stop iteration
|
|
}
|
|
// Next advances the iterator to the subsequent event, returning whether there
|
|
// are any more events found. In case of a retrieval or parsing error, false is
|
|
// returned and Error() can be queried for the exact failure.
|
|
func (it *{{$contract.Type}}{{.Normalized.Name}}Iterator) Next() bool {
|
|
// If the iterator failed, stop iterating
|
|
if (it.fail != nil) {
|
|
return false
|
|
}
|
|
// If the iterator completed, deliver directly whatever's available
|
|
if (it.done) {
|
|
select {
|
|
case log := <-it.logs:
|
|
it.Event = new({{$contract.Type}}{{.Normalized.Name}})
|
|
if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
|
|
it.fail = err
|
|
return false
|
|
}
|
|
it.Event.Raw = log
|
|
return true
|
|
|
|
default:
|
|
return false
|
|
}
|
|
}
|
|
// Iterator still in progress, wait for either a data or an error event
|
|
select {
|
|
case log := <-it.logs:
|
|
it.Event = new({{$contract.Type}}{{.Normalized.Name}})
|
|
if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
|
|
it.fail = err
|
|
return false
|
|
}
|
|
it.Event.Raw = log
|
|
return true
|
|
|
|
case err := <-it.sub.Err():
|
|
it.done = true
|
|
it.fail = err
|
|
return it.Next()
|
|
}
|
|
}
|
|
// Error returns any retrieval or parsing error occurred during filtering.
|
|
func (it *{{$contract.Type}}{{.Normalized.Name}}Iterator) Error() error {
|
|
return it.fail
|
|
}
|
|
// Close terminates the iteration process, releasing any pending underlying
|
|
// resources.
|
|
func (it *{{$contract.Type}}{{.Normalized.Name}}Iterator) Close() error {
|
|
it.sub.Unsubscribe()
|
|
return nil
|
|
}
|
|
|
|
// {{$contract.Type}}{{.Normalized.Name}} represents a {{.Normalized.Name}} event raised by the {{$contract.Type}} contract.
|
|
type {{$contract.Type}}{{.Normalized.Name}} struct { {{range .Normalized.Inputs}}
|
|
{{capitalise .Name}} {{if .Indexed}}{{bindtopictype .Type $structs}}{{else}}{{bindtype .Type $structs}}{{end}}; {{end}}
|
|
Raw types.Log // Blockchain specific contextual infos
|
|
}
|
|
|
|
// Filter{{.Normalized.Name}} is a free log retrieval operation binding the contract event 0x{{printf "%x" .Original.ID}}.
|
|
//
|
|
// Solidity: {{.Original.String}}
|
|
func (_{{$contract.Type}} *{{$contract.Type}}Filterer) Filter{{.Normalized.Name}}(opts *bind.FilterOpts{{range .Normalized.Inputs}}{{if .Indexed}}, {{.Name}} []{{bindtype .Type $structs}}{{end}}{{end}}) (*{{$contract.Type}}{{.Normalized.Name}}Iterator, error) {
|
|
{{range .Normalized.Inputs}}
|
|
{{if .Indexed}}var {{.Name}}Rule []interface{}
|
|
for _, {{.Name}}Item := range {{.Name}} {
|
|
{{.Name}}Rule = append({{.Name}}Rule, {{.Name}}Item)
|
|
}{{end}}{{end}}
|
|
|
|
logs, sub, err := _{{$contract.Type}}.contract.FilterLogs(opts, "{{.Original.Name}}"{{range .Normalized.Inputs}}{{if .Indexed}}, {{.Name}}Rule{{end}}{{end}})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return &{{$contract.Type}}{{.Normalized.Name}}Iterator{contract: _{{$contract.Type}}.contract, event: "{{.Original.Name}}", logs: logs, sub: sub}, nil
|
|
}
|
|
|
|
// Watch{{.Normalized.Name}} is a free log subscription operation binding the contract event 0x{{printf "%x" .Original.ID}}.
|
|
//
|
|
// Solidity: {{.Original.String}}
|
|
func (_{{$contract.Type}} *{{$contract.Type}}Filterer) Watch{{.Normalized.Name}}(opts *bind.WatchOpts, sink chan<- *{{$contract.Type}}{{.Normalized.Name}}{{range .Normalized.Inputs}}{{if .Indexed}}, {{.Name}} []{{bindtype .Type $structs}}{{end}}{{end}}) (event.Subscription, error) {
|
|
{{range .Normalized.Inputs}}
|
|
{{if .Indexed}}var {{.Name}}Rule []interface{}
|
|
for _, {{.Name}}Item := range {{.Name}} {
|
|
{{.Name}}Rule = append({{.Name}}Rule, {{.Name}}Item)
|
|
}{{end}}{{end}}
|
|
|
|
logs, sub, err := _{{$contract.Type}}.contract.WatchLogs(opts, "{{.Original.Name}}"{{range .Normalized.Inputs}}{{if .Indexed}}, {{.Name}}Rule{{end}}{{end}})
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
return event.NewSubscription(func(quit <-chan struct{}) error {
|
|
defer sub.Unsubscribe()
|
|
for {
|
|
select {
|
|
case log := <-logs:
|
|
// New log arrived, parse the event and forward to the user
|
|
event := new({{$contract.Type}}{{.Normalized.Name}})
|
|
if err := _{{$contract.Type}}.contract.UnpackLog(event, "{{.Original.Name}}", log); err != nil {
|
|
return err
|
|
}
|
|
event.Raw = log
|
|
|
|
select {
|
|
case sink <- event:
|
|
case err := <-sub.Err():
|
|
return err
|
|
case <-quit:
|
|
return nil
|
|
}
|
|
case err := <-sub.Err():
|
|
return err
|
|
case <-quit:
|
|
return nil
|
|
}
|
|
}
|
|
}), nil
|
|
}
|
|
|
|
// Parse{{.Normalized.Name}} is a log parse operation binding the contract event 0x{{printf "%x" .Original.ID}}.
|
|
//
|
|
// Solidity: {{.Original.String}}
|
|
func (_{{$contract.Type}} *{{$contract.Type}}Filterer) Parse{{.Normalized.Name}}(log types.Log) (*{{$contract.Type}}{{.Normalized.Name}}, error) {
|
|
event := new({{$contract.Type}}{{.Normalized.Name}})
|
|
if err := _{{$contract.Type}}.contract.UnpackLog(event, "{{.Original.Name}}", log); err != nil {
|
|
return nil, err
|
|
}
|
|
event.Raw = log
|
|
return event, nil
|
|
}
|
|
|
|
{{end}}
|
|
{{end}} |