accounts/abi/bind: add accessList support to base bond contract (#30195)

Adding the correct accessList parameter when calling a contract can
reduce gas consumption. However, the current version only allows adding
the accessList manually when constructing the transaction. This PR can
provide convenience for saving gas.
pull/30261/head
ysh0566 4 months ago committed by GitHub
parent b635089c7c
commit 67b8137100
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
  1. 30
      accounts/abi/bind/base.go

@ -59,11 +59,12 @@ type TransactOpts struct {
Nonce *big.Int // Nonce to use for the transaction execution (nil = use pending state) Nonce *big.Int // Nonce to use for the transaction execution (nil = use pending state)
Signer SignerFn // Method to use for signing the transaction (mandatory) Signer SignerFn // Method to use for signing the transaction (mandatory)
Value *big.Int // Funds to transfer along the transaction (nil = 0 = no funds) Value *big.Int // Funds to transfer along the transaction (nil = 0 = no funds)
GasPrice *big.Int // Gas price to use for the transaction execution (nil = gas price oracle) GasPrice *big.Int // Gas price to use for the transaction execution (nil = gas price oracle)
GasFeeCap *big.Int // Gas fee cap to use for the 1559 transaction execution (nil = gas price oracle) GasFeeCap *big.Int // Gas fee cap to use for the 1559 transaction execution (nil = gas price oracle)
GasTipCap *big.Int // Gas priority fee cap to use for the 1559 transaction execution (nil = gas price oracle) GasTipCap *big.Int // Gas priority fee cap to use for the 1559 transaction execution (nil = gas price oracle)
GasLimit uint64 // Gas limit to set for the transaction execution (0 = estimate) GasLimit uint64 // Gas limit to set for the transaction execution (0 = estimate)
AccessList types.AccessList // Access list to set for the transaction execution (nil = no access list)
Context context.Context // Network context to support cancellation and timeouts (nil = no timeout) Context context.Context // Network context to support cancellation and timeouts (nil = no timeout)
@ -300,20 +301,21 @@ func (c *BoundContract) createDynamicTx(opts *TransactOpts, contract *common.Add
return nil, err return nil, err
} }
baseTx := &types.DynamicFeeTx{ baseTx := &types.DynamicFeeTx{
To: contract, To: contract,
Nonce: nonce, Nonce: nonce,
GasFeeCap: gasFeeCap, GasFeeCap: gasFeeCap,
GasTipCap: gasTipCap, GasTipCap: gasTipCap,
Gas: gasLimit, Gas: gasLimit,
Value: value, Value: value,
Data: input, Data: input,
AccessList: opts.AccessList,
} }
return types.NewTx(baseTx), nil return types.NewTx(baseTx), nil
} }
func (c *BoundContract) createLegacyTx(opts *TransactOpts, contract *common.Address, input []byte) (*types.Transaction, error) { func (c *BoundContract) createLegacyTx(opts *TransactOpts, contract *common.Address, input []byte) (*types.Transaction, error) {
if opts.GasFeeCap != nil || opts.GasTipCap != nil { if opts.GasFeeCap != nil || opts.GasTipCap != nil || opts.AccessList != nil {
return nil, errors.New("maxFeePerGas or maxPriorityFeePerGas specified but london is not active yet") return nil, errors.New("maxFeePerGas or maxPriorityFeePerGas or accessList specified but london is not active yet")
} }
// Normalize value // Normalize value
value := opts.Value value := opts.Value

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