pezkuwichain/pezkuwi-subxt
1
0
Fork 0
mirror of https://github.com/pezkuwichain/pezkuwi-subxt.git synced 2026-06-20 10:31:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

XCM Revamp Continued (#2865)

Browse Source 
* Introduce plurality XCM locations

* Add RelayedFrom

* DMP dispatch weight handling.

* Add pallet for XCM sending, add routing logic.

* Update error types & doc

* Fix warnings.

* Fixes

* Fixes

* Fixes

* Bump Substrate

* Fixes

* Docs

* Docs

* Docs

* Fixes

* Fixes

* Fixes

* Update xcm/pallet-xcm/src/lib.rs

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* Docs

* Fixes

* Update lib.rs

* Fixes

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
This commit is contained in:
Gavin Wood
2021-04-09 20:34:28 +02:00
committed by GitHub
parent 8961628e7c
commit c9102c11a4
18 changed files with 632 additions and 227 deletions
Download Patch File Download Diff File Expand all files Collapse all files
polkadot/runtime/common/src/xcm_sender.rs
+14 -13
View File
@@ -22,21 +22,22 @@ use xcm::opaque::{VersionedXcm, v0::{SendXcm, MultiLocation, Junction, Xcm, Resu
use runtime_parachains::{configuration, dmp};
/// Xcm sender for relay chain. It only sends downward message.
pub struct RelayChainXcmSender<T>(PhantomData<T>);
pub struct ChildParachainRouter<T>(PhantomData<T>);
impl<T: configuration::Config + dmp::Config> SendXcm for RelayChainXcmSender<T> {
impl<T: configuration::Config + dmp::Config> SendXcm for ChildParachainRouter<T> {
fn send_xcm(dest: MultiLocation, msg: Xcm) -> Result {
if let MultiLocation::X1(Junction::Parachain { id }) = dest {
// Downward message passing.
let config = <configuration::Module<T>>::config();
<dmp::Module<T>>::queue_downward_message(
&config,
id.into(),
VersionedXcm::from(msg).encode(),
).map_err(Into::<Error>::into)?;
Ok(())
} else {
Err(Error::CannotReachDestination("UnsupportedDestination"))
match dest {
MultiLocation::X1(Junction::Parachain { id }) => {
// Downward message passing.
let config = <configuration::Module<T>>::config();
<dmp::Module<T>>::queue_downward_message(
&config,
id.into(),
VersionedXcm::from(msg).encode(),
).map_err(Into::<Error>::into)?;
Ok(())
}
d => Err(Error::CannotReachDestination(d, msg)),
}
}
}