mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-07-21 02:45:43 +00:00
Michal Kucharczyk
4909cbb5b1
* pallets: implement Default for GenesisConfig in no_std This change is follow-up of: https://github.com/paritytech/substrate/pull/14108 It is a step towards: https://github.com/paritytech/substrate/issues/13334 * ".git/.scripts/commands/fmt/fmt.sh" * update lockfile for {"substrate", "polkadot"} --------- Co-authored-by: command-bot <>
75 lines
1.9 KiB
Rust
75 lines
1.9 KiB
Rust
// Copyright 2020-2021 Parity Technologies (UK) Ltd.
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// This file is part of Cumulus.
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// Cumulus 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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// Cumulus 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 Cumulus. If not, see <http://www.gnu.org/licenses/>.
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//! Minimal Pallet that injects a ParachainId into Runtime storage from
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#![cfg_attr(not(feature = "std"), no_std)]
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pub use pallet::*;
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#[frame_support::pallet]
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pub mod pallet {
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use cumulus_primitives_core::ParaId;
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use frame_support::pallet_prelude::*;
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use frame_system::pallet_prelude::*;
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#[pallet::pallet]
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pub struct Pallet<T>(_);
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#[pallet::config]
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pub trait Config: frame_system::Config {}
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#[pallet::hooks]
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impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {}
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#[pallet::call]
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impl<T: Config> Pallet<T> {}
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#[pallet::genesis_config]
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pub struct GenesisConfig {
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pub parachain_id: ParaId,
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}
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impl Default for GenesisConfig {
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fn default() -> Self {
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Self { parachain_id: 100.into() }
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}
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}
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#[pallet::genesis_build]
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impl<T: Config> GenesisBuild<T> for GenesisConfig {
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fn build(&self) {
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<ParachainId<T>>::put(self.parachain_id);
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}
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}
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#[pallet::type_value]
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pub(super) fn DefaultForParachainId() -> ParaId {
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100.into()
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}
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#[pallet::storage]
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#[pallet::getter(fn parachain_id)]
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pub(super) type ParachainId<T: Config> =
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StorageValue<_, ParaId, ValueQuery, DefaultForParachainId>;
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impl<T: Config> Get<ParaId> for Pallet<T> {
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fn get() -> ParaId {
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Self::parachain_id()
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}
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}
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}
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