mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-07-21 00:25:41 +00:00
Serban Iorga
9bfad80664
* Move finality Engine to finality_base folder * Define SubstrateFinalityPipeline Extract basic parts of SubstrateFinalitySyncPipeline into SubstrateFinalityPipeline * Add equivocation detection pipeline * Fix comment
92 lines
3.1 KiB
Rust
92 lines
3.1 KiB
Rust
// Copyright 2019-2021 Parity Technologies (UK) Ltd.
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// This file is part of Parity Bridges Common.
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// Parity Bridges Common is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity Bridges Common is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
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//! Types used to connect to the Westend chain.
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use bp_runtime::ChainId;
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use bp_westend::WESTEND_SYNCED_HEADERS_GRANDPA_INFO_METHOD;
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use relay_substrate_client::{
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Chain, ChainWithBalances, ChainWithGrandpa, RelayChain, UnderlyingChainProvider,
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};
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use sp_core::storage::StorageKey;
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use sp_session::MembershipProof;
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use std::time::Duration;
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/// Westend header id.
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pub type HeaderId = relay_utils::HeaderId<bp_westend::Hash, bp_westend::BlockNumber>;
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/// Westend header type used in headers sync.
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pub type SyncHeader = relay_substrate_client::SyncHeader<bp_westend::Header>;
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/// Westend chain definition
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#[derive(Debug, Clone, Copy)]
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pub struct Westend;
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impl UnderlyingChainProvider for Westend {
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type Chain = bp_westend::Westend;
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}
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impl Chain for Westend {
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const ID: ChainId = bp_runtime::WESTEND_CHAIN_ID;
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const NAME: &'static str = "Westend";
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const BEST_FINALIZED_HEADER_ID_METHOD: &'static str =
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bp_westend::BEST_FINALIZED_WESTEND_HEADER_METHOD;
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const AVERAGE_BLOCK_INTERVAL: Duration = Duration::from_secs(6);
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type SignedBlock = bp_westend::SignedBlock;
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type Call = ();
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}
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impl ChainWithGrandpa for Westend {
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const SYNCED_HEADERS_GRANDPA_INFO_METHOD: &'static str =
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WESTEND_SYNCED_HEADERS_GRANDPA_INFO_METHOD;
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type KeyOwnerProof = MembershipProof;
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}
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impl RelayChain for Westend {
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const PARAS_PALLET_NAME: &'static str = bp_westend::PARAS_PALLET_NAME;
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const PARACHAINS_FINALITY_PALLET_NAME: &'static str =
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bp_westend::WITH_WESTEND_BRIDGE_PARAS_PALLET_NAME;
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}
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impl ChainWithBalances for Westend {
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fn account_info_storage_key(account_id: &Self::AccountId) -> StorageKey {
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bp_westend::AccountInfoStorageMapKeyProvider::final_key(account_id)
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}
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}
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/// `AssetHubWestend` parachain definition
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#[derive(Debug, Clone, Copy)]
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pub struct AssetHubWestend;
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impl UnderlyingChainProvider for AssetHubWestend {
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type Chain = bp_westend::AssetHubWestend;
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}
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// Westmint seems to use the same configuration as all Polkadot-like chains, so we'll use Westend
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// primitives here.
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impl Chain for AssetHubWestend {
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const ID: ChainId = bp_runtime::ASSET_HUB_WESTEND_CHAIN_ID;
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const NAME: &'static str = "Westmint";
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const BEST_FINALIZED_HEADER_ID_METHOD: &'static str =
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bp_westend::BEST_FINALIZED_ASSETHUBWESTEND_HEADER_METHOD;
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const AVERAGE_BLOCK_INTERVAL: Duration = Duration::from_secs(6);
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type SignedBlock = bp_westend::SignedBlock;
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type Call = ();
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}
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