XCM: Allow reclaim of assets dropped from holding (#3727)

* XCM: Introduce AssetTrap

* Revert reversions

* Remove attempts at weighing and add test

* Less storage use for asset trapping

* Add missing file

* Fixes

* Fixes

* Formatting

* Fixes

* Docs

* Filter types to allow runtimes to dictate which assets/origins should be trapped

* Formatting

* Tests

* Formatting

* Fixes

* Docs
This commit is contained in:
Gavin Wood
2021-08-28 02:09:36 +02:00
committed by GitHub
parent e56efb82d9
commit 636d0b030f
24 changed files with 519 additions and 49 deletions
+3 -1
View File
@@ -938,7 +938,9 @@ impl xcm_executor::Config for XcmConfig {
type Barrier = Barrier;
type Weigher = FixedWeightBounds<BaseXcmWeight, Call, MaxInstructions>;
type Trader = UsingComponents<WeightToFee, WndLocation, AccountId, Balances, ToAuthor<Runtime>>;
type ResponseHandler = ();
type ResponseHandler = XcmPallet;
type AssetTrap = XcmPallet;
type AssetClaims = XcmPallet;
}
/// Type to convert an `Origin` type value into a `MultiLocation` value which represents an interior location