pezkuwichain/pezkuwi-subxt
1
0
Fork 0
mirror of https://github.com/pezkuwichain/pezkuwi-subxt.git synced 2026-06-13 17:31:05 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix for FungiblesAdapter - trait changes: Contains -> AssetChecking

Browse Source
This commit is contained in:
Branislav Kontur
2022-11-08 13:48:15 +01:00
parent 6ece1b652f
commit 23f0bcdc7d
4 changed files with 23 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files
parachains/common/src/impls.rs
+9 -5
View File
@@ -18,12 +18,13 @@
use frame_support::traits::{
fungibles::{self, Balanced, CreditOf},
Contains, ContainsPair, Currency, Get, Imbalance, OnUnbalanced,
ContainsPair, Currency, Get, Imbalance, OnUnbalanced,
};
use pallet_asset_tx_payment::HandleCredit;
use sp_runtime::traits::Zero;
use sp_std::marker::PhantomData;
use xcm::latest::{AssetId, Fungibility::Fungible, MultiAsset, MultiLocation};
use xcm_builder::{AssetChecking, MintLocation};
/// Type alias to conveniently refer to the `Currency::NegativeImbalance` associated type.
pub type NegativeImbalance<T> = <pallet_balances::Pallet<T> as Currency<
@@ -87,13 +88,16 @@ where
/// Allow checking in assets that have issuance > 0.
pub struct NonZeroIssuance<AccountId, Assets>(PhantomData<(AccountId, Assets)>);
impl<AccountId, Assets> Contains<<Assets as fungibles::Inspect<AccountId>>::AssetId>
for NonZeroIssuance<AccountId, Assets>
impl<AccountId, Assets> AssetChecking<Assets::AssetId> for NonZeroIssuance<AccountId, Assets>
where
Assets: fungibles::Inspect<AccountId>,
{
fn contains(id: &<Assets as fungibles::Inspect<AccountId>>::AssetId) -> bool {
!Assets::total_issuance(*id).is_zero()
fn asset_checking(id: &Assets::AssetId) -> Option<MintLocation> {
if Assets::total_issuance(*id).is_zero() {
None
} else {
Some(MintLocation::Local)
}
}
}