fmt

Signed-off-by: Shumo Chu <shumo.chu@protonmail.com>

pallets/asset-manager/src/mock.rs

@@ -20,11 +20,7 @@
 //! Mock runtime for asset-manager
 
 use crate as pallet_asset_manager;
-use frame_support::{
-	construct_runtime, parameter_types,
-	traits::ConstU32,
-	PalletId,
-};
+use frame_support::{construct_runtime, parameter_types, traits::ConstU32, PalletId};
 use frame_system as system;
 use frame_system::EnsureRoot;
 use manta_primitives::{

pallets/manta-pay/src/mock.rs

@@ -16,7 +16,7 @@
 
 use frame_support::{
 	parameter_types,
-	traits::{ConstU32, Everything,},
+	traits::{ConstU32, Everything},
 	PalletId,
 };
 use frame_system::EnsureRoot;

pallets/manta-pay/src/test/payment.rs

@@ -52,7 +52,8 @@ lazy_static::lazy_static! {
 }
 
 pub const ALICE: sp_runtime::AccountId32 = sp_runtime::AccountId32::new([0u8; 32]);
-pub const NATIVE_ASSET_ID: AssetId = AssetId(<MantaAssetConfig as AssetConfig<Test>>::NativeAssetId::get());
+pub const NATIVE_ASSET_ID: AssetId =
+	AssetId(<MantaAssetConfig as AssetConfig<Test>>::NativeAssetId::get());
 
 /// Loads the [`MultiProvingContext`] from the SDK.
 #[inline]
@@ -148,13 +149,17 @@ where
 
 /// Builds `count`-many [`PrivateTransfer`] tests.
 #[inline]
-fn private_transfer_test<R>(count: usize, asset_id_option: Option<AssetId>, rng: &mut R) -> Vec<TransferPost>
+fn private_transfer_test<R>(
+	count: usize,
+	asset_id_option: Option<AssetId>,
+	rng: &mut R,
+) -> Vec<TransferPost>
 where
 	R: CryptoRng + RngCore + ?Sized,
 {
 	let asset_id = match asset_id_option {
 		Some(id) => id,
-		None => rng.gen()
+		None => rng.gen(),
 	};
 	// FIXME: get rid of the division after parity fixes the pallet-asset bug
 	let double_balance: u128 = rng.gen();
@@ -226,7 +231,7 @@ where
 {
 	let asset_id = match id_option {
 		Some(id) => id,
-		None => rng.gen()
+		None => rng.gen(),
 	};
 	// FIXME: This is a workaround due to the substrate asset bug
 	let double_balance: u128 = rng.gen();
@@ -296,12 +301,18 @@ fn initialize_test(id: AssetId, value: AssetValue) {
 		metadata.into(),
 		true
 	));
-	assert_ok!(<<MantaAssetConfig as AssetConfig<Test>>::FungibleLedger as FungibleLedger<Test>>::mint(id.0, &ALICE, value.0));
-	assert_ok!(<<MantaAssetConfig as AssetConfig<Test>>::FungibleLedger as FungibleLedger<Test>>::mint(
-		id.0,
-		&MantaPayPallet::account_id(),
-		DEFAULT_ASSET_ED
-	));
+	assert_ok!(
+		<<MantaAssetConfig as AssetConfig<Test>>::FungibleLedger as FungibleLedger<Test>>::mint(
+			id.0, &ALICE, value.0
+		)
+	);
+	assert_ok!(
+		<<MantaAssetConfig as AssetConfig<Test>>::FungibleLedger as FungibleLedger<Test>>::mint(
+			id.0,
+			&MantaPayPallet::account_id(),
+			DEFAULT_ASSET_ED
+		)
+	);
 }
 
 /// Tests multiple to_private from some total supply.
@@ -324,7 +335,7 @@ fn to_private_should_work() {
 }
 
 #[test]
-fn native_asset_to_private_should_work(){
+fn native_asset_to_private_should_work() {
 	let mut rng = thread_rng();
 	new_test_ext().execute_with(|| {
 		// FIXME: get rid of divide by two after parity fix pallet-asset
@@ -432,13 +443,13 @@ fn double_spend_in_private_transfer_should_not_work() {
 /// Tests a [`Reclaim`] transaction.
 #[test]
 fn reclaim_should_work() {
-	new_test_ext().execute_with(|| reclaim_test(1, None,&mut thread_rng()));
+	new_test_ext().execute_with(|| reclaim_test(1, None, &mut thread_rng()));
 }
 
 /// Test a [`Reclaim`] of native currency
 #[test]
-fn reclaim_native_should_work(){
-	new_test_ext().execute_with(|| reclaim_test(1, Some(NATIVE_ASSET_ID),&mut thread_rng()));
+fn reclaim_native_should_work() {
+	new_test_ext().execute_with(|| reclaim_test(1, Some(NATIVE_ASSET_ID), &mut thread_rng()));
 }
 
 /// Tests multiple [`Reclaim`] transactions.

primitives/src/assets.rs

@@ -22,12 +22,12 @@ use crate::{
 use codec::{Codec, Decode, Encode};
 use frame_support::{
 	pallet_prelude::Get,
-	traits::{tokens::{
-		fungible::Inspect as FungibleInspect, 
+	traits::tokens::{
+		currency::Currency,
+		fungible::Inspect as FungibleInspect,
 		fungibles::{Inspect as FungiblesInspect, Mutate, Transfer},
-		currency::Currency, 
-		ExistenceRequirement,
-		DepositConsequence, WithdrawConsequence}},
+		DepositConsequence, ExistenceRequirement, WithdrawConsequence,
+	},
 	Parameter,
 };
 use scale_info::TypeInfo;
@@ -355,26 +355,21 @@ where
 	) -> Result<(), FungibleLedgerConsequence>;
 }
 
-pub struct ConcreteFungibleLedger<
-	FrameConfig,
-	AssetConfig,
-	NativeAsset,
-	NonNativeAsset,>
-	(PhantomData<(FrameConfig, AssetConfig, NativeAsset, NonNativeAsset)>);
+pub struct ConcreteFungibleLedger<FrameConfig, AssetConfig, NativeAsset, NonNativeAsset>(
+	PhantomData<(FrameConfig, AssetConfig, NativeAsset, NonNativeAsset)>,
+);
 impl<C, A, Native, NonNative> FungibleLedger<C> for ConcreteFungibleLedger<C, A, Native, NonNative>
-where 
+where
 	C: frame_system::Config,
 	A: AssetConfig<C>,
-	Native: FungibleInspect<C::AccountId, Balance = Balance> + Currency<C::AccountId, Balance = Balance>,
-	NonNative: 
-		FungiblesInspect<C::AccountId, AssetId = AssetId, Balance = Balance> + 
-		Mutate<C::AccountId, AssetId = AssetId, Balance = Balance> +
-		Transfer<C::AccountId, AssetId = AssetId, Balance = Balance>,
+	Native: FungibleInspect<C::AccountId, Balance = Balance>
+		+ Currency<C::AccountId, Balance = Balance>,
+	NonNative: FungiblesInspect<C::AccountId, AssetId = AssetId, Balance = Balance>
+		+ Mutate<C::AccountId, AssetId = AssetId, Balance = Balance>
+		+ Transfer<C::AccountId, AssetId = AssetId, Balance = Balance>,
 {
-	fn is_valid(asset_id: AssetId) -> Result<(), FungibleLedgerConsequence>{
-		if asset_id >= A::StartNonNativeAssetId::get()
-			|| asset_id == A::NativeAssetId::get()
-		{
+	fn is_valid(asset_id: AssetId) -> Result<(), FungibleLedgerConsequence> {
+		if asset_id >= A::StartNonNativeAssetId::get() || asset_id == A::NativeAssetId::get() {
 			Ok(())
 		} else {
 			Err(FungibleLedgerConsequence::InvalidAssetId)
@@ -393,7 +388,9 @@ where
 				other => Err(other.into()),
 			}
 		} else {
-			match <NonNative as FungiblesInspect<C::AccountId>>::can_deposit(asset_id, account, amount) {
+			match <NonNative as FungiblesInspect<C::AccountId>>::can_deposit(
+				asset_id, account, amount,
+			) {
 				DepositConsequence::Success => Ok(()),
 				other => Err(other.into()),
 			}
@@ -412,7 +409,9 @@ where
 				other => Err(other.into()),
 			}
 		} else {
-			match <NonNative as FungiblesInspect<C::AccountId>>::can_withdraw(asset_id, account, amount) {
+			match <NonNative as FungiblesInspect<C::AccountId>>::can_withdraw(
+				asset_id, account, amount,
+			) {
 				WithdrawConsequence::Success => Ok(()),
 				other => Err(other.into()),
 			}
@@ -435,11 +434,9 @@ where
 			)
 			.map_err(|_| FungibleLedgerConsequence::InternalError)
 		} else {
-			<NonNative as Transfer<C::AccountId>>::transfer(
-				asset_id, source, dest, amount, true,
-			)
-			.map(|_| ())
-			.map_err(|_| FungibleLedgerConsequence::InternalError)
+			<NonNative as Transfer<C::AccountId>>::transfer(asset_id, source, dest, amount, true)
+				.map(|_| ())
+				.map_err(|_| FungibleLedgerConsequence::InternalError)
 		}
 	}
 
@@ -451,20 +448,12 @@ where
 		Self::is_valid(asset_id)?;
 		Self::can_deposit(asset_id, beneficiary, amount)?;
 		if asset_id == A::NativeAssetId::get() {
-			let _ =
-				<Native as Currency<C::AccountId>>::deposit_creating(
-					&beneficiary,
-					amount,
-				);
+			let _ = <Native as Currency<C::AccountId>>::deposit_creating(&beneficiary, amount);
 			Ok(())
 		} else {
-			<NonNative as Mutate<C::AccountId>>::mint_into(
-				asset_id,
-				&beneficiary,
-				amount,
-			)
-			.map(|_| ())
-			.map_err(|_| FungibleLedgerConsequence::InternalError)
+			<NonNative as Mutate<C::AccountId>>::mint_into(asset_id, &beneficiary, amount)
+				.map(|_| ())
+				.map_err(|_| FungibleLedgerConsequence::InternalError)
 		}
 	}
 }

runtime/dolphin/src/lib.rs

@@ -41,12 +41,13 @@ use sp_version::NativeVersion;
 use sp_version::RuntimeVersion;
 
 use frame_support::{
-	construct_runtime, match_type, parameter_types,
+	construct_runtime, match_type,
+	pallet_prelude::DispatchResult,
+	parameter_types,
 	traits::{
 		ConstU16, ConstU32, ConstU8, Contains, Currency, EnsureOneOf, Everything, Nothing,
 		PrivilegeCmp,
 	},
-	pallet_prelude::DispatchResult,
 	weights::{
 		constants::{BlockExecutionWeight, ExtrinsicBaseWeight, WEIGHT_PER_SECOND},
 		DispatchClass, Weight,

runtime/dolphin/src/tests/xcm_mock/parachain.rs

@@ -43,7 +43,7 @@ use polkadot_core_primitives::BlockNumber as RelayBlockNumber;
 use polkadot_parachain::primitives::{
 	DmpMessageHandler, Id as ParaId, Sibling, XcmpMessageFormat, XcmpMessageHandler,
 };
-use xcm::{VersionedMultiLocation, latest::prelude::*, Version as XcmVersion, VersionedXcm};
+use xcm::{latest::prelude::*, Version as XcmVersion, VersionedMultiLocation, VersionedXcm};
 use xcm_builder::{
 	AccountId32Aliases, AllowUnpaidExecutionFrom, ConvertedConcreteAssetId,
 	CurrencyAdapter as XcmCurrencyAdapter, EnsureXcmOrigin, FixedRateOfFungible, FixedWeightBounds,