pow/block.go


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package pow

import (
    "math/big"

    "github.com/ethereum/go-ethereum/core/types"
)

type Block interface {
    Difficulty() *big.Int
    HashNoNonce() []byte
    Nonce() uint64
    MixDigest() []byte
    NumberU64() uint64
}

type ChainManager interface {
    GetBlockByNumber(uint64) *types.Block
    CurrentBlock() *types.Block
}