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// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
// Polkadot 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.
// Polkadot 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 Polkadot. If not, see <http://www.gnu.org/licenses/>.
//! The Rococo runtime for v1 parachains.
#![cfg_attr(not(feature = "std"), no_std)]
// `construct_runtime!` does a lot of recursion and requires us to increase the limit.
#![recursion_limit = "512"]
use pallet_nis::WithMaximumOf;
use parity_scale_codec::{Decode, Encode, MaxEncodedLen};
slashing, AccountId, AccountIndex, Balance, BlockNumber, CandidateEvent, CandidateHash,
CommittedCandidateReceipt, CoreState, DisputeState, ExecutorParams, GroupRotationInfo, Hash,
Id as ParaId, InboundDownwardMessage, InboundHrmpMessage, Moment, Nonce,
OccupiedCoreAssumption, PersistedValidationData, ScrapedOnChainVotes, SessionInfo, Signature,
ValidationCode, ValidationCodeHash, ValidatorId, ValidatorIndex, PARACHAIN_KEY_TYPE_ID,
};
use runtime_common::{
assigned_slots, auctions, claims, crowdloan, impl_runtime_weights, impls::ToAuthor,
paras_registrar, paras_sudo_wrapper, prod_or_fast, slots, BlockHashCount, BlockLength,
SlowAdjustingFeeUpdate,
};
use sp_std::{cmp::Ordering, collections::btree_map::BTreeMap, prelude::*};
use runtime_parachains::{
assigner as parachains_assigner, assigner_on_demand as parachains_assigner_on_demand,
assigner_parachains as parachains_assigner_parachains,
configuration as parachains_configuration, disputes as parachains_disputes,
disputes::slashing as parachains_slashing,
dmp as parachains_dmp, hrmp as parachains_hrmp, inclusion as parachains_inclusion,
inclusion::{AggregateMessageOrigin, UmpQueueId},
initializer as parachains_initializer, origin as parachains_origin, paras as parachains_paras,
paras_inherent as parachains_paras_inherent,
runtime_api_impl::v5 as parachains_runtime_api_impl,
scheduler as parachains_scheduler, session_info as parachains_session_info,
shared as parachains_shared,
use authority_discovery_primitives::AuthorityId as AuthorityDiscoveryId;
ecdsa_crypto::{AuthorityId as BeefyId, Signature as BeefySignature},
mmr::{BeefyDataProvider, MmrLeafVersion},
};
construct_runtime,
genesis_builder_helper::{build_config, create_default_config},
parameter_types,
fungible::HoldConsideration, Contains, EitherOfDiverse, EverythingBut, InstanceFilter,
KeyOwnerProofSystem, LinearStoragePrice, LockIdentifier, PrivilegeCmp, ProcessMessage,
ProcessMessageError, StorageMapShim, WithdrawReasons,
weights::{ConstantMultiplier, WeightMeter},
};
use frame_system::EnsureRoot;
use pallet_grandpa::{fg_primitives, AuthorityId as GrandpaId};
use pallet_im_online::sr25519::AuthorityId as ImOnlineId;
use pallet_session::historical as session_historical;
use pallet_transaction_payment::{CurrencyAdapter, FeeDetails, RuntimeDispatchInfo};
use sp_core::{ConstU128, OpaqueMetadata, H256};
use sp_runtime::{
create_runtime_str, generic, impl_opaque_keys,
traits::{
AccountIdLookup, BlakeTwo256, Block as BlockT, ConstU32, ConvertInto,
Extrinsic as ExtrinsicT, Keccak256, OpaqueKeys, SaturatedConversion, Verify,
transaction_validity::{TransactionPriority, TransactionSource, TransactionValidity},
ApplyExtrinsicResult, FixedU128, KeyTypeId, Perbill, Percent, Permill, RuntimeDebug,
#[cfg(any(feature = "std", test))]
use sp_version::NativeVersion;
use static_assertions::const_assert;
use xcm::latest::Junction;
pub use frame_system::Call as SystemCall;
pub use pallet_balances::Call as BalancesCall;
/// Constant values used within the runtime.
use rococo_runtime_constants::{currency::*, fee::*, time::*};
// Weights used in the runtime.
mod weights;
impl_runtime_weights!(rococo_runtime_constants);
// Make the WASM binary available.
#[cfg(feature = "std")]
include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
/// Runtime version (Rococo).
pub const VERSION: RuntimeVersion = RuntimeVersion {
spec_name: create_runtime_str!("rococo"),
impl_version: 0,
apis: RUNTIME_API_VERSIONS,
/// The BABE epoch configuration at genesis.
pub const BABE_GENESIS_EPOCH_CONFIG: babe_primitives::BabeEpochConfiguration =
babe_primitives::BabeEpochConfiguration {
c: PRIMARY_PROBABILITY,
allowed_slots: babe_primitives::AllowedSlots::PrimaryAndSecondaryVRFSlots,
};
/// Native version.
#[cfg(any(feature = "std", test))]
pub fn native_version() -> NativeVersion {
NativeVersion { runtime_version: VERSION, can_author_with: Default::default() }
/// A type to identify calls to the Identity pallet. These will be filtered to prevent invocation,
/// locking the state of the pallet and preventing further updates to identities and sub-identities.
/// The locked state will be the genesis state of a new system chain and then removed from the Relay
/// Chain.
pub struct IdentityCalls;
impl Contains<RuntimeCall> for IdentityCalls {
fn contains(c: &RuntimeCall) -> bool {
matches!(c, RuntimeCall::Identity(_))
parameter_types! {
pub const Version: RuntimeVersion = VERSION;
pub const SS58Prefix: u8 = 42;
impl frame_system::Config for Runtime {
type BaseCallFilter = EverythingBut<IdentityCalls>;
type BlockWeights = BlockWeights;
type BlockLength = BlockLength;
type DbWeight = RocksDbWeight;
type Hash = Hash;
type Hashing = BlakeTwo256;
type AccountId = AccountId;
type Lookup = AccountIdLookup<AccountId, ()>;
type Block = Block;
type BlockHashCount = BlockHashCount;
type Version = Version;
type PalletInfo = PalletInfo;
type AccountData = pallet_balances::AccountData<Balance>;
type OnNewAccount = ();
type OnKilledAccount = ();
type SystemWeightInfo = weights::frame_system::WeightInfo<Runtime>;
type SS58Prefix = SS58Prefix;
type MaxConsumers = frame_support::traits::ConstU32<16>;
pub MaximumSchedulerWeight: Weight = Perbill::from_percent(80) *
BlockWeights::get().max_block;
pub const MaxScheduledPerBlock: u32 = 50;
pub const NoPreimagePostponement: Option<u32> = Some(10);
type ScheduleOrigin = EitherOfDiverse<
EnsureRoot<AccountId>,
pallet_collective::EnsureProportionAtLeast<AccountId, CouncilCollective, 1, 2>,
>;
/// Used the compare the privilege of an origin inside the scheduler.
pub struct OriginPrivilegeCmp;
impl PrivilegeCmp<OriginCaller> for OriginPrivilegeCmp {
fn cmp_privilege(left: &OriginCaller, right: &OriginCaller) -> Option<Ordering> {
if left == right {
return Some(Ordering::Equal)
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