mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-05-30 17:31:03 +00:00
Serban Iorga
95 lines
3.7 KiB
Rust
95 lines
3.7 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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#![cfg_attr(not(feature = "std"), no_std)]
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// RuntimeApi generated functions
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#![allow(clippy::too_many_arguments)]
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use bp_messages::{
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InboundMessageDetails, LaneId, MessageNonce, MessagePayload, OutboundMessageDetails,
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};
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use frame_support::weights::{
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WeightToFeeCoefficient, WeightToFeeCoefficients, WeightToFeePolynomial,
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};
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use sp_runtime::FixedU128;
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use sp_std::prelude::*;
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use sp_version::RuntimeVersion;
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pub use bp_polkadot_core::*;
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use bp_runtime::declare_bridge_chain_runtime_apis;
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/// Kusama Chain
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pub type Kusama = PolkadotLike;
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// NOTE: This needs to be kept up to date with the Kusama runtime found in the Polkadot repo.
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pub const VERSION: RuntimeVersion = RuntimeVersion {
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spec_name: sp_version::create_runtime_str!("kusama"),
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impl_name: sp_version::create_runtime_str!("parity-kusama"),
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authoring_version: 2,
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spec_version: 9180,
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impl_version: 0,
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apis: sp_version::create_apis_vec![[]],
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transaction_version: 11,
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state_version: 0,
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};
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// NOTE: This needs to be kept up to date with the Kusama runtime found in the Polkadot repo.
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pub struct WeightToFee;
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impl WeightToFeePolynomial for WeightToFee {
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type Balance = Balance;
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fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {
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const CENTS: Balance = 1_000_000_000_000 / 30_000;
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// in Kusama, extrinsic base weight (smallest non-zero weight) is mapped to 1/10 CENT:
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let p = CENTS;
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let q = 10 * Balance::from(ExtrinsicBaseWeight::get());
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smallvec::smallvec![WeightToFeeCoefficient {
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degree: 1,
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negative: false,
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coeff_frac: Perbill::from_rational(p % q, q),
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coeff_integer: p / q,
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}]
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}
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}
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/// Per-byte fee for Kusama transactions.
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pub const TRANSACTION_BYTE_FEE: Balance = 10 * 1_000_000_000_000 / 30_000 / 1_000;
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/// Existential deposit on Kusama.
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pub const EXISTENTIAL_DEPOSIT: Balance = 1_000_000_000_000 / 30_000;
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/// The target length of a session (how often authorities change) on Kusama measured in of number of
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/// blocks.
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///
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/// Note that since this is a target sessions may change before/after this time depending on network
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/// conditions.
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pub const SESSION_LENGTH: BlockNumber = time_units::HOURS;
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/// Name of the With-Kusama GRANDPA pallet instance that is deployed at bridged chains.
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pub const WITH_KUSAMA_GRANDPA_PALLET_NAME: &str = "BridgeKusamaGrandpa";
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/// Name of the With-Kusama messages pallet instance that is deployed at bridged chains.
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pub const WITH_KUSAMA_MESSAGES_PALLET_NAME: &str = "BridgeKusamaMessages";
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/// Name of the transaction payment pallet at the Kusama runtime.
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pub const TRANSACTION_PAYMENT_PALLET_NAME: &str = "TransactionPayment";
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/// Name of the DOT->KSM conversion rate stored in the Kusama runtime.
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pub const POLKADOT_TO_KUSAMA_CONVERSION_RATE_PARAMETER_NAME: &str =
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"PolkadotToKusamaConversionRate";
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/// Name of the Polkadot fee multiplier parameter, stored in the Polkadot runtime.
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pub const POLKADOT_FEE_MULTIPLIER_PARAMETER_NAME: &str = "PolkadotFeeMultiplier";
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declare_bridge_chain_runtime_apis!(kusama);
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