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Port safe commits from master to polkadot-staging (#2761)

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* introduce bp_messages::ChainWithMessages (#2171)

* Move Chain::ID from relay-level Chain to primitives-level Chain (#2181)

* move Chain::ID from relay-level Chain to primitives-level Chain

* removed chain IDs from bp-runtime

* add missing file header

* Some code grooming (#2276)

* some code grooming: enable warn(missing_docs) for all piblic crates + added missing documentation + removed obsolete clippy/deny workarounds

* removed strange allow + added comment related to other allow

* removed incorrect_clone_impl_on_copy_type which is unknown to CI clippy
This commit is contained in:
Svyatoslav Nikolsky
2024-01-11 12:39:23 +03:00
committed by Bastian Köcher
parent 37bb1e7909
commit 4004742e85
56 changed files with 389 additions and 268 deletions
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bridges/primitives/messages/src/lib.rs
+42 -5
View File
@@ -16,14 +16,13 @@
//! Primitives of messages module.
#![warn(missing_docs)]
#![cfg_attr(not(feature = "std"), no_std)]
// RuntimeApi generated functions
#![allow(clippy::too_many_arguments)]
use bp_header_chain::HeaderChainError;
use bp_runtime::{
messages::MessageDispatchResult, BasicOperatingMode, OperatingMode, RangeInclusiveExt,
StorageProofError,
messages::MessageDispatchResult, BasicOperatingMode, Chain, OperatingMode, RangeInclusiveExt,
StorageProofError, UnderlyingChainOf, UnderlyingChainProvider,
};
use codec::{Decode, Encode, MaxEncodedLen};
use frame_support::PalletError;
@@ -39,6 +38,36 @@ pub mod source_chain;
pub mod storage_keys;
pub mod target_chain;
/// Substrate-based chain with messaging support.
pub trait ChainWithMessages: Chain {
/// Name of the bridge messages pallet (used in `construct_runtime` macro call) that is
/// deployed at some other chain to bridge with this `ChainWithMessages`.
///
/// We assume that all chains that are bridging with this `ChainWithMessages` are using
/// the same name.
const WITH_CHAIN_MESSAGES_PALLET_NAME: &'static str;
/// Maximal number of unrewarded relayers in a single confirmation transaction at this
/// `ChainWithMessages`.
const MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX: MessageNonce;
/// Maximal number of unconfirmed messages in a single confirmation transaction at this
/// `ChainWithMessages`.
const MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX: MessageNonce;
}
impl<T> ChainWithMessages for T
where
T: Chain + UnderlyingChainProvider,
UnderlyingChainOf<T>: ChainWithMessages,
{
const WITH_CHAIN_MESSAGES_PALLET_NAME: &'static str =
UnderlyingChainOf::<T>::WITH_CHAIN_MESSAGES_PALLET_NAME;
const MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX: MessageNonce =
UnderlyingChainOf::<T>::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX;
const MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX: MessageNonce =
UnderlyingChainOf::<T>::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX;
}
/// Messages pallet operating mode.
#[derive(
Encode,
@@ -264,6 +293,7 @@ pub struct ReceivedMessages<DispatchLevelResult> {
}
impl<DispatchLevelResult> ReceivedMessages<DispatchLevelResult> {
/// Creates new `ReceivedMessages` structure from given results.
pub fn new(
lane: LaneId,
receive_results: Vec<(MessageNonce, ReceivalResult<DispatchLevelResult>)>,
@@ -271,6 +301,7 @@ impl<DispatchLevelResult> ReceivedMessages<DispatchLevelResult> {
ReceivedMessages { lane, receive_results }
}
/// Push `result` of the `message` delivery onto `receive_results` vector.
pub fn push(&mut self, message: MessageNonce, result: ReceivalResult<DispatchLevelResult>) {
self.receive_results.push((message, result));
}
@@ -342,7 +373,7 @@ pub struct UnrewardedRelayersState {
}
impl UnrewardedRelayersState {
// Verify that the relayers state corresponds with the `InboundLaneData`.
/// Verify that the relayers state corresponds with the `InboundLaneData`.
pub fn is_valid<RelayerId>(&self, lane_data: &InboundLaneData<RelayerId>) -> bool {
self == &lane_data.into()
}
@@ -423,15 +454,21 @@ pub enum BridgeMessagesCall<AccountId, MessagesProof, MessagesDeliveryProof> {
/// `pallet-bridge-messages::Call::receive_messages_proof`
#[codec(index = 2)]
receive_messages_proof {
/// Account id of relayer at the **bridged** chain.
relayer_id_at_bridged_chain: AccountId,
/// Messages proof.
proof: MessagesProof,
/// A number of messages in the proof.
messages_count: u32,
/// Total dispatch weight of messages in the proof.
dispatch_weight: Weight,
},
/// `pallet-bridge-messages::Call::receive_messages_delivery_proof`
#[codec(index = 3)]
receive_messages_delivery_proof {
/// Messages delivery proof.
proof: MessagesDeliveryProof,
/// "Digest" of unrewarded relayers state at the bridged chain.
relayers_state: UnrewardedRelayersState,
},
}