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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/>.
//! Weight-related utilities.
use crate::weights::{BridgeWeight, WeightInfo};
use frame_support::weights::Weight;
/// Extended weight info.
pub trait WeightInfoExt: WeightInfo {
// Our configuration assumes that the runtime has special signed extensions used to:
//
// 1) boost priority of `submit_finality_proof` transactions;
//
// 2) slash relayer if he submits an invalid transaction.
//
// We read and update storage values of other pallets (`pallet-bridge-relayers` and
// balances/assets pallet). So we need to add this weight to the weight of our call.
// Hence two following methods.
/// Extra weight that is added to the `submit_finality_proof` call weight by signed extensions
/// that are declared at runtime level.
fn submit_finality_proof_overhead_from_runtime() -> Weight;
// Functions that are directly mapped to extrinsics weights.
/// Weight of message delivery extrinsic.
fn submit_finality_proof_weight(precommits_len: u32, votes_ancestries_len: u32) -> Weight {
let base_weight = Self::submit_finality_proof(precommits_len, votes_ancestries_len);
base_weight.saturating_add(Self::submit_finality_proof_overhead_from_runtime())
}
}
impl<T: frame_system::Config> WeightInfoExt for BridgeWeight<T> {
fn submit_finality_proof_overhead_from_runtime() -> Weight {
Weight::zero()
}
}
impl WeightInfoExt for () {
fn submit_finality_proof_overhead_from_runtime() -> Weight {
Weight::zero()
}
}