openethereum/ethcore/blockchain/src/update.rs
David d193ddde19
Extract snapshot to own crate (#11010)
* Move snapshot to own crate
Sort out imports

* WIP cargo toml

* Make snapshotting generic over the client
Sort out tests

* Sort out types from blockchain and client

* Sort out sync

* Sort out imports and generics

* Sort out main binary

* Fix sync test-helpers

* Sort out import for secret-store

* Sort out more imports

* Fix easy todos

* cleanup

* Cleanup

* remove unneded workspace member

* cleanup

* Sort out test-helpers dependency on account-db

* Update ethcore/client-traits/src/lib.rs

Co-Authored-By: Niklas Adolfsson <niklasadolfsson1@gmail.com>

* Update ethcore/snapshot/Cargo.toml
2019-09-03 11:29:25 +02:00

53 lines
1.8 KiB
Rust

// Copyright 2015-2019 Parity Technologies (UK) Ltd.
// This file is part of Parity Ethereum.
// Parity Ethereum 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 Ethereum 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 Ethereum. If not, see <http://www.gnu.org/licenses/>.
use std::collections::HashMap;
use common_types::{
BlockNumber,
encoded::Block,
engines::ForkChoice,
block::BlockInfo,
};
use ethcore_db::keys::{BlockDetails, BlockReceipts, TransactionAddress};
use ethereum_types::{H256, Bloom};
/// Block extras update info.
pub struct ExtrasUpdate {
/// Block info.
pub info: BlockInfo,
/// Current block uncompressed rlp bytes
pub block: Block,
/// Modified block hashes.
pub block_hashes: HashMap<BlockNumber, H256>,
/// Modified block details.
pub block_details: HashMap<H256, BlockDetails>,
/// Modified block receipts.
pub block_receipts: HashMap<H256, BlockReceipts>,
/// Modified blocks blooms.
pub blocks_blooms: Option<(u64, Vec<Bloom>)>,
/// Modified transaction addresses (None signifies removed transactions).
pub transactions_addresses: HashMap<H256, Option<TransactionAddress>>,
}
/// Extra information in block insertion.
pub struct ExtrasInsert {
/// The primitive fork choice before applying finalization rules.
pub fork_choice: ForkChoice,
/// Is the inserted block considered finalized.
pub is_finalized: bool,
}