GenesisBuild<T,I> deprecated. BuildGenesisConfig added (#7397)

* GenesisBuild<T,I> deprecated. BuildGenesisConfig added

* fmt

* fixes

* more fixes

* more fixes

* fixes

* update lockfile for {"substrate"}

* fix

---------

Co-authored-by: parity-processbot <>

polkadot/runtime/parachains/src/configuration.rs

@@ -528,7 +528,7 @@ pub mod pallet {
 	}
 
 	#[pallet::genesis_build]
-	impl<T: Config> GenesisBuild<T> for GenesisConfig<T> {
+	impl<T: Config> BuildGenesisConfig for GenesisConfig<T> {
 		fn build(&self) {
 			self.config.panic_if_not_consistent();
 			ActiveConfig::<T>::put(&self.config);

polkadot/runtime/parachains/src/hrmp.rs

@@ -436,12 +436,14 @@ pub mod pallet {
 	/// 2. `sender` and `recipient` must be valid paras.
 	#[pallet::genesis_config]
 	#[derive(DefaultNoBound)]
-	pub struct GenesisConfig {
+	pub struct GenesisConfig<T: Config> {
+		#[serde(skip)]
+		_config: sp_std::marker::PhantomData<T>,
 		preopen_hrmp_channels: Vec<(ParaId, ParaId, u32, u32)>,
 	}
 
 	#[pallet::genesis_build]
-	impl<T: Config> GenesisBuild<T> for GenesisConfig {
+	impl<T: Config> BuildGenesisConfig for GenesisConfig<T> {
 		fn build(&self) {
 			initialize_storage::<T>(&self.preopen_hrmp_channels);
 		}

polkadot/runtime/parachains/src/mock.rs

@@ -27,8 +27,7 @@ use crate::{
 use frame_support::{
 	assert_ok, parameter_types,
 	traits::{
-		Currency, GenesisBuild, ProcessMessage, ProcessMessageError, ValidatorSet,
-		ValidatorSetWithIdentification,
+		Currency, ProcessMessage, ProcessMessageError, ValidatorSet, ValidatorSetWithIdentification,
 	},
 	weights::{Weight, WeightMeter},
 };
@@ -43,7 +42,7 @@ use sp_io::TestExternalities;
 use sp_runtime::{
 	traits::{AccountIdConversion, BlakeTwo256, IdentityLookup},
 	transaction_validity::TransactionPriority,
-	Permill,
+	BuildStorage, Permill,
 };
 use std::{cell::RefCell, collections::HashMap};
 
@@ -485,9 +484,9 @@ pub fn new_test_ext(state: MockGenesisConfig) -> TestExternalities {
 	BACKING_REWARDS.with(|r| r.borrow_mut().clear());
 	AVAILABILITY_REWARDS.with(|r| r.borrow_mut().clear());
 
-	let mut t = state.system.build_storage::<Test>().unwrap();
+	let mut t = state.system.build_storage().unwrap();
 	state.configuration.assimilate_storage(&mut t).unwrap();
-	GenesisBuild::<Test>::assimilate_storage(&state.paras, &mut t).unwrap();
+	state.paras.assimilate_storage(&mut t).unwrap();
 
 	let mut ext: TestExternalities = t.into();
 	ext.register_extension(KeystoreExt(Arc::new(MemoryKeystore::new()) as KeystorePtr));
@@ -497,9 +496,9 @@ pub fn new_test_ext(state: MockGenesisConfig) -> TestExternalities {
 
 #[derive(Default)]
 pub struct MockGenesisConfig {
-	pub system: frame_system::GenesisConfig,
+	pub system: frame_system::GenesisConfig<Test>,
 	pub configuration: crate::configuration::GenesisConfig<Test>,
-	pub paras: crate::paras::GenesisConfig,
+	pub paras: crate::paras::GenesisConfig<Test>,
 }
 
 pub fn assert_last_event(generic_event: RuntimeEvent) {

polkadot/runtime/parachains/src/paras/mod.rs

@@ -768,12 +768,14 @@ pub mod pallet {
 
 	#[pallet::genesis_config]
 	#[derive(DefaultNoBound)]
-	pub struct GenesisConfig {
+	pub struct GenesisConfig<T: Config> {
+		#[serde(skip)]
+		pub _config: sp_std::marker::PhantomData<T>,
 		pub paras: Vec<(ParaId, ParaGenesisArgs)>,
 	}
 
 	#[pallet::genesis_build]
-	impl<T: Config> GenesisBuild<T> for GenesisConfig {
+	impl<T: Config> BuildGenesisConfig for GenesisConfig<T> {
 		fn build(&self) {
 			let mut parachains = ParachainsCache::new();
 			for (id, genesis_args) in &self.paras {