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// Copyright (C) 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/>.
#![cfg_attr(not(feature = "std"), no_std)]
// RuntimeApi generated functions
#![allow(clippy::too_many_arguments)]
pub use bp_polkadot_core::*;
use bp_header_chain::ChainWithGrandpa;
use bp_runtime::{decl_bridge_finality_runtime_apis, Chain};
use frame_support::{parameter_types, weights::Weight};
pub struct Rococo;
impl Chain for Rococo {
type BlockNumber = <PolkadotLike as Chain>::BlockNumber;
type Hash = <PolkadotLike as Chain>::Hash;
type Hasher = <PolkadotLike as Chain>::Hasher;
type Header = <PolkadotLike as Chain>::Header;
type AccountId = <PolkadotLike as Chain>::AccountId;
type Balance = <PolkadotLike as Chain>::Balance;
type Nonce = <PolkadotLike as Chain>::Nonce;
type Signature = <PolkadotLike as Chain>::Signature;
fn max_extrinsic_size() -> u32 {
PolkadotLike::max_extrinsic_size()
}
fn max_extrinsic_weight() -> Weight {
PolkadotLike::max_extrinsic_weight()
}
}
impl ChainWithGrandpa for Rococo {
const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str = WITH_ROCOCO_GRANDPA_PALLET_NAME;
const MAX_AUTHORITIES_COUNT: u32 = MAX_AUTHORITIES_COUNT;
const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 =
REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY;
const MAX_HEADER_SIZE: u32 = MAX_HEADER_SIZE;
const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32 = AVERAGE_HEADER_SIZE_IN_JUSTIFICATION;
}
parameter_types! {
pub const SS58Prefix: u8 = 42;
}
Serban Iorga
committed
// The SignedExtension used by Rococo.
pub use bp_polkadot_core::CommonSignedExtension as SignedExtension;
/// Name of the parachains pallet in the Rococo runtime.
pub const PARAS_PALLET_NAME: &str = "Paras";
![Svyatoslav Nikolsky Svyatoslav Nikolsky's avatar](/assets/no_avatar-849f9c04a3a0d0cea2424ae97b27447dc64a7dbfae83c036c45b403392f0e8ba.png)
Svyatoslav Nikolsky
committed
/// Name of the With-Rococo GRANDPA pallet instance that is deployed at bridged chains.
pub const WITH_ROCOCO_GRANDPA_PALLET_NAME: &str = "BridgeRococoGrandpa";
/// Maximal size of encoded `bp_parachains::ParaStoredHeaderData` structure among all Rococo
/// parachains.
/// It includes the block number and state root, so it shall be near 40 bytes, but let's have some
/// reserve.
pub const MAX_NESTED_PARACHAIN_HEAD_DATA_SIZE: u32 = 128;
decl_bridge_finality_runtime_apis!(rococo, grandpa);