Remove Default, HasCompact, and TypeInfo trait bounds on AssetId (#12740)

* Remove Default, HasCompact, and TypeInfo trait bounds on AssetId

* don't use default in benchmarking

* add helper trait

* add helper to assets tx payment test

* docs fixes

* i'm confused

* aha, cargo

* move affected dispatchable calls into new indices

* Helper -> BenchmarkHelper

* benchmark use of helper

* actually, don't break every call interface

* use into on AssetIdParameter

* Remove From from AssetIdParameter and use it in BenchmarkHelper

* include from

Co-authored-by: parity-processbot <>

substrate/bin/node/runtime/src/lib.rs

@@ -1440,6 +1440,7 @@ impl pallet_assets::Config for Runtime {
 	type RuntimeEvent = RuntimeEvent;
 	type Balance = u128;
 	type AssetId = u32;
+	type AssetIdParameter = codec::Compact<u32>;
 	type Currency = Balances;
 	type CreateOrigin = AsEnsureOriginWithArg<EnsureSigned<AccountId>>;
 	type ForceOrigin = EnsureRoot<AccountId>;
@@ -1453,6 +1454,8 @@ impl pallet_assets::Config for Runtime {
 	type Extra = ();
 	type WeightInfo = pallet_assets::weights::SubstrateWeight<Runtime>;
 	type RemoveItemsLimit = ConstU32<1000>;
+	#[cfg(feature = "runtime-benchmarks")]
+	type BenchmarkHelper = ();
 }
 
 parameter_types! {