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Get dispatch weight from the target chain (when DispatchFeePayment::AtTargetChain is used) (#1430)

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* reintroduce From<SourceChain>InboundLaneApi

* impl From<Chain>InboundLaneApi for testnet runtimes

* use inboundlaneapi in relay

* remove unused OutboundXcmWeigher

* spelling

* added the only test to messages pallet

* fmt
This commit is contained in:
Svyatoslav Nikolsky
2022-06-01 13:00:59 +03:00
committed by Bastian Köcher
parent 78a43c561a
commit f0d05de080
25 changed files with 411 additions and 89 deletions
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bridges/primitives/chain-kusama/src/lib.rs
+22 -2
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@@ -18,7 +18,9 @@
// RuntimeApi generated functions
#![allow(clippy::too_many_arguments)]
use bp_messages::{LaneId, MessageDetails, MessageNonce};
use bp_messages::{
InboundMessageDetails, LaneId, MessageNonce, MessagePayload, OutboundMessageDetails,
};
use frame_support::weights::{
WeightToFeeCoefficient, WeightToFeeCoefficients, WeightToFeePolynomial,
};
@@ -105,6 +107,9 @@ pub const TO_KUSAMA_ESTIMATE_MESSAGE_FEE_METHOD: &str =
/// Name of the `ToKusamaOutboundLaneApi::message_details` runtime method.
pub const TO_KUSAMA_MESSAGE_DETAILS_METHOD: &str = "ToKusamaOutboundLaneApi_message_details";
/// Name of the `FromKusamaInboundLaneApi::message_details` runtime method.
pub const FROM_KUSAMA_MESSAGE_DETAILS_METHOD: &str = "FromKusamaInboundLaneApi_message_details";
sp_api::decl_runtime_apis! {
/// API for querying information about the finalized Kusama headers.
///
@@ -143,6 +148,21 @@ sp_api::decl_runtime_apis! {
lane: LaneId,
begin: MessageNonce,
end: MessageNonce,
) -> Vec<MessageDetails<OutboundMessageFee>>;
) -> Vec<OutboundMessageDetails<OutboundMessageFee>>;
}
/// Inbound message lane API for messages sent by Kusama chain.
///
/// This API is implemented by runtimes that are receiving messages from Kusama chain, not the
/// Kusama runtime itself.
///
/// Entries of the resulting vector are matching entries of the `messages` vector. Entries of the
/// `messages` vector may (and need to) be read using `To<ThisChain>OutboundLaneApi::message_details`.
pub trait FromKusamaInboundLaneApi<InboundMessageFee: Parameter> {
/// Return details of given inbound messages.
fn message_details(
lane: LaneId,
messages: Vec<(MessagePayload, OutboundMessageDetails<InboundMessageFee>)>,
) -> Vec<InboundMessageDetails>;
}
}