21 lines
799 B
Go
21 lines
799 B
Go
package v2
|
|
|
|
import (
|
|
"context"
|
|
"github.com/ethereum/go-ethereum"
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/core/types"
|
|
"math/big"
|
|
)
|
|
|
|
type V2Backend interface {
|
|
SuggestGasPrice(ctx context.Context) (*big.Int, error)
|
|
PendingCodeAt(ctx context.Context, account common.Address) ([]byte, error)
|
|
PendingNonceAt(ctx context.Context, account common.Address) (uint64, error)
|
|
SubscribeFilterLogs(ctx context.Context, q ethereum.FilterQuery, ch chan<- types.Log) (ethereum.Subscription, error)
|
|
HeaderByNumber(ctx context.Context, number *big.Int) (*types.Header, error)
|
|
SendTransaction(ctx context.Context, tx *types.Transaction) error
|
|
SuggestGasTipCap(ctx context.Context) (*big.Int, error)
|
|
EstimateGas(ctx context.Context, msg ethereum.CallMsg) (uint64, error)
|
|
}
|