openethereum/ethcore/src/blockchain/best_block.rs

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// Copyright 2015-2017 Parity Technologies (UK) Ltd.
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// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity 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 General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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use bigint::prelude::U256;
use bigint::hash::H256;
use bytes::Bytes;
use header::BlockNumber;
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/// Best block info.
#[derive(Default)]
pub struct BestBlock {
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/// Best block hash.
pub hash: H256,
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/// Best block number.
pub number: BlockNumber,
/// Best block timestamp.
pub timestamp: u64,
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/// Best block total difficulty.
pub total_difficulty: U256,
/// Best block uncompressed bytes
pub block: Bytes,
}
/// Best ancient block info. If the blockchain has a gap this keeps track of where it starts.
#[derive(Default)]
pub struct BestAncientBlock {
/// Best block hash.
pub hash: H256,
/// Best block number.
pub number: BlockNumber,
}