Deprecate Currency: Companion for #12951 (#2334)

* Fix APIs

* Reflect API changes

* Everything builds

* Fixes

* Fixes

* Update Cargo.toml

* Fixes

* Fixes

* No networks use freezes/holds

* update lockfile for {"polkadot", "substrate"}

* Fix test

ED cannot be zero anymore.

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

* Fix test

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: parity-processbot <>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>

parachains/runtimes/testing/penpal/src/lib.rs

@@ -387,6 +387,10 @@ impl pallet_balances::Config for Runtime {
 	type WeightInfo = pallet_balances::weights::SubstrateWeight<Runtime>;
 	type MaxReserves = ConstU32<50>;
 	type ReserveIdentifier = [u8; 8];
+	type HoldIdentifier = ();
+	type FreezeIdentifier = ();
+	type MaxHolds = ConstU32<0>;
+	type MaxFreezes = ConstU32<0>;
 }
 
 parameter_types! {

parachains/runtimes/testing/penpal/src/xcm_config.rs

@@ -30,7 +30,7 @@ use core::marker::PhantomData;
 use frame_support::{
 	match_types, parameter_types,
 	traits::{
-		fungibles::{self, Balanced, CreditOf},
+		fungibles::{self, Balanced, Credit},
 		ConstU32, Contains, ContainsPair, Everything, Get, Nothing,
 	},
 	weights::Weight,
@@ -208,7 +208,7 @@ where
 	R: pallet_authorship::Config + pallet_assets::Config,
 	AccountIdOf<R>: From<polkadot_primitives::AccountId> + Into<polkadot_primitives::AccountId>,
 {
-	fn handle_credit(credit: CreditOf<AccountIdOf<R>, pallet_assets::Pallet<R>>) {
+	fn handle_credit(credit: Credit<AccountIdOf<R>, pallet_assets::Pallet<R>>) {
 		if let Some(author) = pallet_authorship::Pallet::<R>::author() {
 			// In case of error: Will drop the result triggering the `OnDrop` of the imbalance.
 			let _ = pallet_assets::Pallet::<R>::resolve(&author, credit);

parachains/runtimes/testing/rococo-parachain/src/lib.rs

@@ -237,6 +237,10 @@ impl pallet_balances::Config for Runtime {
 	type MaxLocks = ConstU32<50>;
 	type MaxReserves = ConstU32<50>;
 	type ReserveIdentifier = [u8; 8];
+	type HoldIdentifier = ();
+	type FreezeIdentifier = ();
+	type MaxHolds = ConstU32<0>;
+	type MaxFreezes = ConstU32<0>;
 }
 
 impl pallet_transaction_payment::Config for Runtime {