mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-07-25 06:06:44 +00:00
d51987f4d0
There are two reasons for this change: - The name "types" prevents us from moving database accessor functions into the package because some people just can't get over it. - Naming the package "data" prevents use of "data" as a variable name, which is also a concern for certain other people.
37 lines
1.1 KiB
Go
37 lines
1.1 KiB
Go
// Copyright 2014 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 pow
|
|
|
|
import (
|
|
"math/big"
|
|
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/core/data"
|
|
)
|
|
|
|
type Block interface {
|
|
Difficulty() *big.Int
|
|
HashNoNonce() common.Hash
|
|
Nonce() uint64
|
|
MixDigest() common.Hash
|
|
NumberU64() uint64
|
|
}
|
|
|
|
type ChainManager interface {
|
|
GetBlockByNumber(uint64) *data.Block
|
|
CurrentBlock() *data.Block
|
|
}
|