forked from DNAProject/DNA
-
Notifications
You must be signed in to change notification settings - Fork 1
/
best_block.go
34 lines (30 loc) · 1021 Bytes
/
best_block.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
/*
* Copyright (C) 2018 The DNA Authors
* This file is part of The DNA library.
*
* The DNA 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 DNA 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 DNA. If not, see <http://www.gnu.org/licenses/>.
*/
package db
import (
"github.com/dnaproject2/DNA/common"
"github.com/dnaproject2/DNA/core/types"
)
type BestBlock struct {
Height uint32
Hash common.Uint256
}
type BestStateProvider interface {
GetBestBlock() (BestBlock, error)
GetBestHeader() (*types.Header, error)
}