mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-06-20 15:11:02 +00:00
Serban Iorga
142a11ad95
* Move the bridges subtree under root * Squashed 'bridges/' changes from 277f0d5496..e50398d1c5 e50398d1c5 bridges subtree fixes (#2528) 99af07522d Markdown linter (#1309) (#2526) 733ff0fe7a `polkadot-staging` branch: Use polkadot-sdk dependencies (#2524) e8a59f141e Fix benchmark with new XCM::V3 `MAX_INSTRUCTIONS_TO_DECODE` (#2514) 62b185de15 Backport `polkadot-sdk` changes to `polkadot-staging` (#2518) d9658f4d5b Fix equivocation detection containers startup (#2516) (#2517) d65db28a8f Backport: building images from locally built binaries (#2513) 5fdbaf45f6 Start the equivocation detection loop from the complex relayer (#2507) (#2512) 7fbb67de46 Backport: Implement basic equivocations detection loop (#2375) cb7efe245c Manually update deps in polkadot staging (#2371) d17981fc33 #2351 to polkadot-staging (#2359) git-subtree-dir: bridges git-subtree-split: e50398d1c594e4e96df70b0bd376e565d17e8558 * Reapply diener workspacify * Fix Cargo.toml * Fix test * Adjustments
100 lines
3.0 KiB
Rust
100 lines
3.0 KiB
Rust
// 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/>.
|
|
|
|
//! Primitives of polkadot-like chains, that are related to parachains functionality.
|
|
//!
|
|
//! Even though this (bridges) repository references polkadot repository, we can't
|
|
//! reference polkadot crates from pallets. That's because bridges repository is
|
|
//! included in the Cumulus repository and included pallets are used by Cumulus
|
|
//! parachains. Having pallets that are referencing polkadot, would mean that there may
|
|
//! be two versions of polkadot crates included in the runtime. Which is bad.
|
|
|
|
use bp_runtime::{RawStorageProof, Size};
|
|
use codec::{CompactAs, Decode, Encode, MaxEncodedLen};
|
|
use scale_info::TypeInfo;
|
|
use sp_core::Hasher;
|
|
use sp_runtime::RuntimeDebug;
|
|
use sp_std::vec::Vec;
|
|
|
|
#[cfg(feature = "std")]
|
|
use serde::{Deserialize, Serialize};
|
|
|
|
#[cfg(feature = "std")]
|
|
use parity_util_mem::MallocSizeOf;
|
|
|
|
/// Parachain id.
|
|
///
|
|
/// This is an equivalent of the `polkadot_parachain_primitives::Id`, which is a compact-encoded
|
|
/// `u32`.
|
|
#[derive(
|
|
Clone,
|
|
CompactAs,
|
|
Copy,
|
|
Decode,
|
|
Default,
|
|
Encode,
|
|
Eq,
|
|
Hash,
|
|
MaxEncodedLen,
|
|
Ord,
|
|
PartialEq,
|
|
PartialOrd,
|
|
RuntimeDebug,
|
|
TypeInfo,
|
|
)]
|
|
pub struct ParaId(pub u32);
|
|
|
|
impl From<u32> for ParaId {
|
|
fn from(id: u32) -> Self {
|
|
ParaId(id)
|
|
}
|
|
}
|
|
|
|
/// Parachain head.
|
|
///
|
|
/// This is an equivalent of the `polkadot_parachain_primitives::HeadData`.
|
|
///
|
|
/// The parachain head means (at least in Cumulus) a SCALE-encoded parachain header.
|
|
#[derive(
|
|
PartialEq, Eq, Clone, PartialOrd, Ord, Encode, Decode, RuntimeDebug, TypeInfo, Default,
|
|
)]
|
|
#[cfg_attr(feature = "std", derive(Serialize, Deserialize, Hash, MallocSizeOf))]
|
|
pub struct ParaHead(pub Vec<u8>);
|
|
|
|
impl ParaHead {
|
|
/// Returns the hash of this head data.
|
|
pub fn hash(&self) -> crate::Hash {
|
|
sp_runtime::traits::BlakeTwo256::hash(&self.0)
|
|
}
|
|
}
|
|
|
|
/// Parachain head hash.
|
|
pub type ParaHash = crate::Hash;
|
|
|
|
/// Parachain head hasher.
|
|
pub type ParaHasher = crate::Hasher;
|
|
|
|
/// Raw storage proof of parachain heads, stored in polkadot-like chain runtime.
|
|
#[derive(Clone, Decode, Encode, Eq, PartialEq, RuntimeDebug, TypeInfo)]
|
|
pub struct ParaHeadsProof(pub RawStorageProof);
|
|
|
|
impl Size for ParaHeadsProof {
|
|
fn size(&self) -> u32 {
|
|
u32::try_from(self.0.iter().fold(0usize, |sum, node| sum.saturating_add(node.len())))
|
|
.unwrap_or(u32::MAX)
|
|
}
|
|
}
|