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replace latest_confirmed_nonce runtime APIs with direct storage reads (#1282)

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Svyatoslav Nikolsky
2022-01-13 15:08:21 +03:00
committed by Bastian Köcher
parent fd816b60e3
commit 1d99ad3619
21 changed files with 57 additions and 163 deletions
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bridges/primitives/chain-westend/src/lib.rs
-48
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@@ -20,7 +20,6 @@
// Runtime-generated DecodeLimit::decode_all_with_depth_limit
#![allow(clippy::unnecessary_mut_passed)]
use bp_messages::{LaneId, MessageDetails, MessageNonce, UnrewardedRelayersState};
use frame_support::weights::{
WeightToFeeCoefficient, WeightToFeeCoefficients, WeightToFeePolynomial,
};
@@ -110,51 +109,4 @@ sp_api::decl_runtime_apis! {
/// Returns number and hash of the best finalized header known to the bridge module.
fn best_finalized() -> (BlockNumber, Hash);
}
/// Outbound message lane API for messages that are sent to Westend chain.
///
/// This API is implemented by runtimes that are sending messages to Westend chain, not the
/// Westend runtime itself.
pub trait ToWestendOutboundLaneApi<OutboundMessageFee: Parameter, OutboundPayload: Parameter> {
/// Estimate message delivery and dispatch fee that needs to be paid by the sender on
/// this chain.
///
/// Returns `None` if message is too expensive to be sent to Westend from this chain.
///
/// Please keep in mind that this method returns the lowest message fee required for message
/// to be accepted to the lane. It may be good idea to pay a bit over this price to account
/// future exchange rate changes and guarantee that relayer would deliver your message
/// to the target chain.
fn estimate_message_delivery_and_dispatch_fee(
lane_id: LaneId,
payload: OutboundPayload,
) -> Option<OutboundMessageFee>;
/// Returns dispatch weight, encoded payload size and delivery+dispatch fee of all
/// messages in given inclusive range.
///
/// If some (or all) messages are missing from the storage, they'll also will
/// be missing from the resulting vector. The vector is ordered by the nonce.
fn message_details(
lane: LaneId,
begin: MessageNonce,
end: MessageNonce,
) -> Vec<MessageDetails<OutboundMessageFee>>;
/// Returns nonce of the latest message, received by bridged chain.
fn latest_received_nonce(lane: LaneId) -> MessageNonce;
/// Returns nonce of the latest message, generated by given lane.
fn latest_generated_nonce(lane: LaneId) -> MessageNonce;
}
/// Inbound message lane API for messages sent by Westend chain.
///
/// This API is implemented by runtimes that are receiving messages from Westend chain, not the
/// Westend runtime itself.
pub trait FromWestendInboundLaneApi {
/// Returns nonce of the latest message, received by given lane.
fn latest_received_nonce(lane: LaneId) -> MessageNonce;
/// Nonce of the latest message that has been confirmed to the bridged chain.
fn latest_confirmed_nonce(lane: LaneId) -> MessageNonce;
/// State of the unrewarded relayers set at given lane.
fn unrewarded_relayers_state(lane: LaneId) -> UnrewardedRelayersState;
}
}