nit: use traits::tokens::fungible => use traits::fungible (#1753)

Slightly less verbose use of fungible(s).

---------

Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>

cumulus/parachains/runtimes/assets/test-utils/src/test_cases.rs

@@ -1190,7 +1190,7 @@ pub fn create_and_manage_foreign_assets_for_local_consensus_parachain_assets_wor
 				.is_empty());
 
 			// check update metadata
-			use frame_support::traits::tokens::fungibles::roles::Inspect as InspectRoles;
+			use frame_support::traits::fungibles::roles::Inspect as InspectRoles;
 			assert_eq!(
 				<pallet_assets::Pallet<Runtime, ForeignAssetsPalletInstance>>::owner(
 					asset_id.into()

cumulus/parachains/runtimes/test-utils/src/lib.rs

@@ -415,8 +415,8 @@ pub fn assert_metadata<Fungibles, AccountId>(
 	expected_symbol: &str,
 	expected_decimals: u8,
 ) where
-	Fungibles: frame_support::traits::tokens::fungibles::metadata::Inspect<AccountId>
-		+ frame_support::traits::tokens::fungibles::Inspect<AccountId>,
+	Fungibles: frame_support::traits::fungibles::metadata::Inspect<AccountId>
+		+ frame_support::traits::fungibles::Inspect<AccountId>,
 {
 	assert_eq!(Fungibles::name(asset_id.into()), Vec::from(expected_name),);
 	assert_eq!(Fungibles::symbol(asset_id.into()), Vec::from(expected_symbol),);
@@ -428,8 +428,8 @@ pub fn assert_total<Fungibles, AccountId>(
 	expected_total_issuance: impl Into<Fungibles::Balance>,
 	expected_active_issuance: impl Into<Fungibles::Balance>,
 ) where
-	Fungibles: frame_support::traits::tokens::fungibles::metadata::Inspect<AccountId>
-		+ frame_support::traits::tokens::fungibles::Inspect<AccountId>,
+	Fungibles: frame_support::traits::fungibles::metadata::Inspect<AccountId>
+		+ frame_support::traits::fungibles::Inspect<AccountId>,
 {
 	assert_eq!(Fungibles::total_issuance(asset_id.into()), expected_total_issuance.into());
 	assert_eq!(Fungibles::active_issuance(asset_id.into()), expected_active_issuance.into());

polkadot/xcm/xcm-builder/src/asset_conversion.rs

@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
 
-//! Adapters to work with `frame_support::traits::tokens::fungibles` through XCM.
+//! Adapters to work with [`frame_support::traits::fungibles`] through XCM.
 
 use frame_support::traits::{Contains, Get};
 use sp_runtime::traits::MaybeEquivalence;

polkadot/xcm/xcm-builder/src/fungibles_adapter.rs

@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
 
-//! Adapters to work with `frame_support::traits::tokens::fungibles` through XCM.
+//! Adapters to work with [`frame_support::traits::fungibles`] through XCM.
 
 use frame_support::traits::{
 	tokens::{

polkadot/xcm/xcm-builder/src/nonfungibles_adapter.rs

@@ -14,7 +14,7 @@
 // You should have received a copy of the GNU General Public License
 // along with Polkadot.  If not, see <http://www.gnu.org/licenses/>.
 
-//! Adapters to work with `frame_support::traits::tokens::fungibles` through XCM.
+//! Adapters to work with [`frame_support::traits::fungibles`] through XCM.
 
 use crate::{AssetChecking, MintLocation};
 use frame_support::{

substrate/frame/assets/src/tests.rs

@@ -1328,7 +1328,7 @@ fn freezer_should_work() {
 
 #[test]
 fn imbalances_should_work() {
-	use frame_support::traits::tokens::fungibles::Balanced;
+	use frame_support::traits::fungibles::Balanced;
 
 	new_test_ext().execute_with(|| {
 		assert_ok!(Assets::force_create(RuntimeOrigin::root(), 0, 1, true, 1));
@@ -1591,7 +1591,7 @@ fn assets_from_genesis_should_exist() {
 #[test]
 fn querying_name_symbol_and_decimals_should_work() {
 	new_test_ext().execute_with(|| {
-		use frame_support::traits::tokens::fungibles::metadata::Inspect;
+		use frame_support::traits::fungibles::metadata::Inspect;
 		assert_ok!(Assets::force_create(RuntimeOrigin::root(), 0, 1, true, 1));
 		assert_ok!(Assets::force_set_metadata(
 			RuntimeOrigin::root(),
@@ -1610,7 +1610,7 @@ fn querying_name_symbol_and_decimals_should_work() {
 #[test]
 fn querying_allowance_should_work() {
 	new_test_ext().execute_with(|| {
-		use frame_support::traits::tokens::fungibles::approvals::{Inspect, Mutate};
+		use frame_support::traits::fungibles::approvals::{Inspect, Mutate};
 		assert_ok!(Assets::force_create(RuntimeOrigin::root(), 0, 1, true, 1));
 		assert_ok!(Assets::mint(RuntimeOrigin::signed(1), 0, 1, 100));
 		Balances::make_free_balance_be(&1, 2);
@@ -1635,7 +1635,7 @@ fn transfer_large_asset() {
 #[test]
 fn querying_roles_should_work() {
 	new_test_ext().execute_with(|| {
-		use frame_support::traits::tokens::fungibles::roles::Inspect;
+		use frame_support::traits::fungibles::roles::Inspect;
 		assert_ok!(Assets::force_create(RuntimeOrigin::root(), 0, 1, true, 1));
 		assert_ok!(Assets::set_team(
 			RuntimeOrigin::signed(1),

substrate/frame/balances/src/tests/mod.rs

@@ -26,7 +26,7 @@ use frame_support::{
 	dispatch::{DispatchInfo, GetDispatchInfo},
 	parameter_types,
 	traits::{
-		tokens::fungible, ConstU32, ConstU64, ConstU8, Imbalance as ImbalanceT, OnUnbalanced,
+		fungible, ConstU32, ConstU64, ConstU8, Imbalance as ImbalanceT, OnUnbalanced,
 		StorageMapShim, StoredMap, WhitelistedStorageKeys,
 	},
 	weights::{IdentityFee, Weight},

substrate/frame/examples/kitchensink/src/lib.rs

@@ -74,7 +74,7 @@ pub mod pallet {
 		type WeightInfo: WeightInfo;
 
 		/// This is a normal Rust type, nothing specific to FRAME here.
-		type Currency: frame_support::traits::tokens::fungible::Inspect<Self::AccountId>;
+		type Currency: frame_support::traits::fungible::Inspect<Self::AccountId>;
 
 		/// Similarly, let the runtime decide this.
 		fn some_function() -> u32;

substrate/frame/support/src/traits/tokens/fungible/item_of.rs

@@ -354,7 +354,7 @@ impl<
 		Balance,
 		AssetIdType,
 		AssetId: Get<AssetIdType>,
-		Handler: crate::traits::tokens::fungibles::HandleImbalanceDrop<AssetIdType, Balance>,
+		Handler: crate::traits::fungibles::HandleImbalanceDrop<AssetIdType, Balance>,
 	> HandleImbalanceDrop<Balance>
 	for ConvertImbalanceDropHandler<AccountId, Balance, AssetIdType, AssetId, Handler>
 {

substrate/frame/transaction-payment/asset-conversion-tx-payment/src/lib.rs

@@ -48,7 +48,7 @@ use codec::{Decode, Encode};
 use frame_support::{
 	dispatch::{DispatchInfo, DispatchResult, PostDispatchInfo},
 	traits::{
-		tokens::fungibles::{Balanced, Inspect},
+		fungibles::{Balanced, Inspect},
 		IsType,
 	},
 	DefaultNoBound,