Merge pull request #34 from ava-labs/devv0.3.0-rc.5

Dev

1 files changed, 0 insertions, 112 deletions

diff --git a/accounts/abi/bind/backend.go b/accounts/abi/bind/backend.go
deleted file mode 100644
index 556394f..0000000
--- a/accounts/abi/bind/backend.go
+++ /dev/null
@@ -1,112 +0,0 @@
-// Copyright 2015 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-package bind
-
-import (
-	"context"
-	"errors"
-	"math/big"
-
-	"github.com/ava-labs/coreth/core/types"
-	"github.com/ava-labs/go-ethereum"
-	"github.com/ava-labs/go-ethereum/common"
-)
-
-var (
-	// ErrNoCode is returned by call and transact operations for which the requested
-	// recipient contract to operate on does not exist in the state db or does not
-	// have any code associated with it (i.e. suicided).
-	ErrNoCode = errors.New("no contract code at given address")
-
-	// This error is raised when attempting to perform a pending state action
-	// on a backend that doesn't implement PendingContractCaller.
-	ErrNoPendingState = errors.New("backend does not support pending state")
-
-	// This error is returned by WaitDeployed if contract creation leaves an
-	// empty contract behind.
-	ErrNoCodeAfterDeploy = errors.New("no contract code after deployment")
-)
-
-// ContractCaller defines the methods needed to allow operating with contract on a read
-// only basis.
-type ContractCaller interface {
-	// CodeAt returns the code of the given account. This is needed to differentiate
-	// between contract internal errors and the local chain being out of sync.
-	CodeAt(ctx context.Context, contract common.Address, blockNumber *big.Int) ([]byte, error)
-	// ContractCall executes an Ethereum contract call with the specified data as the
-	// input.
-	CallContract(ctx context.Context, call ethereum.CallMsg, blockNumber *big.Int) ([]byte, error)
-}
-
-// PendingContractCaller defines methods to perform contract calls on the pending state.
-// Call will try to discover this interface when access to the pending state is requested.
-// If the backend does not support the pending state, Call returns ErrNoPendingState.
-type PendingContractCaller interface {
-	// PendingCodeAt returns the code of the given account in the pending state.
-	PendingCodeAt(ctx context.Context, contract common.Address) ([]byte, error)
-	// PendingCallContract executes an Ethereum contract call against the pending state.
-	PendingCallContract(ctx context.Context, call ethereum.CallMsg) ([]byte, error)
-}
-
-// ContractTransactor defines the methods needed to allow operating with contract
-// on a write only basis. Beside the transacting method, the remainder are helpers
-// used when the user does not provide some needed values, but rather leaves it up
-// to the transactor to decide.
-type ContractTransactor interface {
-	// PendingCodeAt returns the code of the given account in the pending state.
-	PendingCodeAt(ctx context.Context, account common.Address) ([]byte, error)
-	// PendingNonceAt retrieves the current pending nonce associated with an account.
-	PendingNonceAt(ctx context.Context, account common.Address) (uint64, error)
-	// SuggestGasPrice retrieves the currently suggested gas price to allow a timely
-	// execution of a transaction.
-	SuggestGasPrice(ctx context.Context) (*big.Int, error)
-	// EstimateGas tries to estimate the gas needed to execute a specific
-	// transaction based on the current pending state of the backend blockchain.
-	// There is no guarantee that this is the true gas limit requirement as other
-	// transactions may be added or removed by miners, but it should provide a basis
-	// for setting a reasonable default.
-	EstimateGas(ctx context.Context, call ethereum.CallMsg) (gas uint64, err error)
-	// SendTransaction injects the transaction into the pending pool for execution.
-	SendTransaction(ctx context.Context, tx *types.Transaction) error
-}
-
-// ContractFilterer defines the methods needed to access log events using one-off
-// queries or continuous event subscriptions.
-type ContractFilterer interface {
-	// FilterLogs executes a log filter operation, blocking during execution and
-	// returning all the results in one batch.
-	//
-	// TODO(karalabe): Deprecate when the subscription one can return past data too.
-	FilterLogs(ctx context.Context, query ethereum.FilterQuery) ([]types.Log, error)
-
-	// SubscribeFilterLogs creates a background log filtering operation, returning
-	// a subscription immediately, which can be used to stream the found events.
-	SubscribeFilterLogs(ctx context.Context, query ethereum.FilterQuery, ch chan<- types.Log) (ethereum.Subscription, error)
-}
-
-// DeployBackend wraps the operations needed by WaitMined and WaitDeployed.
-type DeployBackend interface {
-	TransactionReceipt(ctx context.Context, txHash common.Hash) (*types.Receipt, error)
-	CodeAt(ctx context.Context, account common.Address, blockNumber *big.Int) ([]byte, error)
-}
-
-// ContractBackend defines the methods needed to work with contracts on a read-write basis.
-type ContractBackend interface {
-	ContractCaller
-	ContractTransactor
-	ContractFilterer
-}