mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-05-31 20:21:03 +00:00
Svyatoslav Nikolsky
88e95388bb
* remove Rococo<>Wococo bridge mentions * remove Kusama <> Polkadot bridge mentions * fmt * remove unneeded mocked runtimes && trait impls for obsolete bridges * remove unused deps
77 lines
2.6 KiB
Rust
77 lines
2.6 KiB
Rust
// Copyright 2019-2021 Parity Technologies (UK) Ltd.
|
|
// This file is part of Parity Bridges Common.
|
|
|
|
// Parity Bridges Common 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 Bridges Common 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 Bridges Common. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
//! Types used to connect to the Polkadot chain.
|
|
|
|
use frame_support::weights::Weight;
|
|
use relay_substrate_client::{Chain, ChainBase, ChainWithBalances, ChainWithGrandpa};
|
|
use sp_core::storage::StorageKey;
|
|
use std::time::Duration;
|
|
|
|
/// Polkadot header id.
|
|
pub type HeaderId = relay_utils::HeaderId<bp_polkadot::Hash, bp_polkadot::BlockNumber>;
|
|
|
|
/// Polkadot chain definition
|
|
#[derive(Debug, Clone, Copy)]
|
|
pub struct Polkadot;
|
|
|
|
impl ChainBase for Polkadot {
|
|
type BlockNumber = bp_polkadot::BlockNumber;
|
|
type Hash = bp_polkadot::Hash;
|
|
type Hasher = bp_polkadot::Hasher;
|
|
type Header = bp_polkadot::Header;
|
|
|
|
type AccountId = bp_polkadot::AccountId;
|
|
type Balance = bp_polkadot::Balance;
|
|
type Index = bp_polkadot::Nonce;
|
|
type Signature = bp_polkadot::Signature;
|
|
|
|
fn max_extrinsic_size() -> u32 {
|
|
bp_polkadot::Polkadot::max_extrinsic_size()
|
|
}
|
|
|
|
fn max_extrinsic_weight() -> Weight {
|
|
bp_polkadot::Polkadot::max_extrinsic_weight()
|
|
}
|
|
}
|
|
|
|
impl Chain for Polkadot {
|
|
const NAME: &'static str = "Polkadot";
|
|
const TOKEN_ID: Option<&'static str> = Some("polkadot");
|
|
const BEST_FINALIZED_HEADER_ID_METHOD: &'static str =
|
|
bp_polkadot::BEST_FINALIZED_POLKADOT_HEADER_METHOD;
|
|
const AVERAGE_BLOCK_INTERVAL: Duration = Duration::from_secs(6);
|
|
const STORAGE_PROOF_OVERHEAD: u32 = bp_polkadot::EXTRA_STORAGE_PROOF_SIZE;
|
|
|
|
type SignedBlock = bp_polkadot::SignedBlock;
|
|
type Call = ();
|
|
type WeightToFee = bp_polkadot::WeightToFee;
|
|
}
|
|
|
|
impl ChainWithGrandpa for Polkadot {
|
|
const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str =
|
|
bp_polkadot::WITH_POLKADOT_GRANDPA_PALLET_NAME;
|
|
}
|
|
|
|
impl ChainWithBalances for Polkadot {
|
|
fn account_info_storage_key(account_id: &Self::AccountId) -> StorageKey {
|
|
StorageKey(bp_polkadot::account_info_storage_key(account_id))
|
|
}
|
|
}
|
|
|
|
/// Polkadot header type used in headers sync.
|
|
pub type SyncHeader = relay_substrate_client::SyncHeader<bp_polkadot::Header>;
|