GenesisBuild<T,I> deprecated. BuildGenesisConfig added.

bin/node-template/node/src/chain_spec.rs

@@ -136,6 +136,7 @@ fn testnet_genesis(
 		system: SystemConfig {
 			// Add Wasm runtime to storage.
 			code: wasm_binary.to_vec(),
+			..Default::default()
 		},
 		balances: BalancesConfig {
 			// Configure endowed accounts with initial balance of 1 << 60.
@@ -146,6 +147,7 @@ fn testnet_genesis(
 		},
 		grandpa: GrandpaConfig {
 			authorities: initial_authorities.iter().map(|x| (x.1.clone(), 1)).collect(),
+			..Default::default()
 		},
 		sudo: SudoConfig {
 			// Assign network admin rights.

bin/node-template/pallets/template/src/mock.rs

@@ -4,6 +4,7 @@ use sp_core::H256;
 use sp_runtime::{
 	testing::Header,
 	traits::{BlakeTwo256, IdentityLookup},
+	BuildStorage,
 };
 
 type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
@@ -55,5 +56,5 @@ impl pallet_template::Config for Test {
 
 // Build genesis storage according to the mock runtime.
 pub fn new_test_ext() -> sp_io::TestExternalities {
-	frame_system::GenesisConfig::default().build_storage::<Test>().unwrap().into()
+	frame_system::GenesisConfig::<Test>::default().build_storage().unwrap().into()
 }

bin/node/cli/src/chain_spec.rs

@@ -20,11 +20,10 @@
 
 use grandpa_primitives::AuthorityId as GrandpaId;
 use kitchensink_runtime::{
-	constants::currency::*, wasm_binary_unwrap, AuthorityDiscoveryConfig, BabeConfig,
-	BalancesConfig, Block, CouncilConfig, DemocracyConfig, ElectionsConfig, GluttonConfig,
-	GrandpaConfig, ImOnlineConfig, IndicesConfig, MaxNominations, NominationPoolsConfig,
-	SessionConfig, SessionKeys, SocietyConfig, StakerStatus, StakingConfig, SudoConfig,
-	SystemConfig, TechnicalCommitteeConfig,
+	constants::currency::*, wasm_binary_unwrap, BabeConfig, BalancesConfig, Block, CouncilConfig,
+	DemocracyConfig, ElectionsConfig, ImOnlineConfig, IndicesConfig, MaxNominations,
+	NominationPoolsConfig, SessionConfig, SessionKeys, SocietyConfig, StakerStatus, StakingConfig,
+	SudoConfig, SystemConfig, TechnicalCommitteeConfig,
 };
 use pallet_im_online::sr25519::AuthorityId as ImOnlineId;
 use sc_chain_spec::ChainSpecExtension;
@@ -295,7 +294,7 @@ pub fn testnet_genesis(
 	const STASH: Balance = ENDOWMENT / 1000;
 
 	RuntimeGenesisConfig {
-		system: SystemConfig { code: wasm_binary_unwrap().to_vec() },
+		system: SystemConfig { code: wasm_binary_unwrap().to_vec(), ..Default::default() },
 		balances: BalancesConfig {
 			balances: endowed_accounts.iter().cloned().map(|x| (x, ENDOWMENT)).collect(),
 		},
@@ -340,12 +339,12 @@ pub fn testnet_genesis(
 		},
 		sudo: SudoConfig { key: Some(root_key) },
 		babe: BabeConfig {
-			authorities: vec![],
 			epoch_config: Some(kitchensink_runtime::BABE_GENESIS_EPOCH_CONFIG),
+			..Default::default()
 		},
 		im_online: ImOnlineConfig { keys: vec![] },
-		authority_discovery: AuthorityDiscoveryConfig { keys: vec![] },
-		grandpa: GrandpaConfig { authorities: vec![] },
+		authority_discovery: Default::default(),
+		grandpa: Default::default(),
 		technical_membership: Default::default(),
 		treasury: Default::default(),
 		society: SocietyConfig { pot: 0 },
@@ -365,11 +364,7 @@ pub fn testnet_genesis(
 			min_join_bond: 1 * DOLLARS,
 			..Default::default()
 		},
-		glutton: GluttonConfig {
-			compute: Default::default(),
-			storage: Default::default(),
-			trash_data_count: Default::default(),
-		},
+		glutton: Default::default(),
 	}
 }
 

bin/node/runtime/src/impls.rs

@@ -120,7 +120,7 @@ mod multiplier_tests {
 	use sp_runtime::{
 		assert_eq_error_rate,
 		traits::{Convert, One, Zero},
-		FixedPointNumber,
+		BuildStorage, FixedPointNumber,
 	};
 
 	use crate::{
@@ -197,8 +197,8 @@ mod multiplier_tests {
 	where
 		F: Fn() -> (),
 	{
-		let mut t: sp_io::TestExternalities = frame_system::GenesisConfig::default()
-			.build_storage::<Runtime>()
+		let mut t: sp_io::TestExternalities = frame_system::GenesisConfig::<Runtime>::default()
+			.build_storage()
 			.unwrap()
 			.into();
 		t.execute_with(|| {

bin/node/testing/src/genesis.rs

@@ -50,6 +50,7 @@ pub fn config_endowed(code: Option<&[u8]>, extra_endowed: Vec<AccountId>) -> Run
 	RuntimeGenesisConfig {
 		system: SystemConfig {
 			code: code.map(|x| x.to_vec()).unwrap_or_else(|| wasm_binary_unwrap().to_vec()),
+			..Default::default()
 		},
 		indices: IndicesConfig { indices: vec![] },
 		balances: BalancesConfig { balances: endowed },
@@ -76,8 +77,12 @@ pub fn config_endowed(code: Option<&[u8]>, extra_endowed: Vec<AccountId>) -> Run
 			invulnerables: vec![alice(), bob(), charlie()],
 			..Default::default()
 		},
-		babe: BabeConfig { authorities: vec![], epoch_config: Some(BABE_GENESIS_EPOCH_CONFIG) },
-		grandpa: GrandpaConfig { authorities: vec![] },
+		babe: BabeConfig {
+			authorities: vec![],
+			epoch_config: Some(BABE_GENESIS_EPOCH_CONFIG),
+			..Default::default()
+		},
+		grandpa: GrandpaConfig { authorities: vec![], _config: Default::default() },
 		im_online: Default::default(),
 		authority_discovery: Default::default(),
 		democracy: Default::default(),
@@ -100,6 +105,7 @@ pub fn config_endowed(code: Option<&[u8]>, extra_endowed: Vec<AccountId>) -> Run
 			compute: Default::default(),
 			storage: Default::default(),
 			trash_data_count: Default::default(),
+			..Default::default()
 		},
 	}
 }

frame/alliance/src/lib.rs

@@ -405,11 +405,12 @@ pub mod pallet {
 	pub struct GenesisConfig<T: Config<I>, I: 'static = ()> {
 		pub fellows: Vec<T::AccountId>,
 		pub allies: Vec<T::AccountId>,
+		#[serde(skip)]
 		pub phantom: PhantomData<(T, I)>,
 	}
 
 	#[pallet::genesis_build]
-	impl<T: Config<I>, I: 'static> GenesisBuild<T, I> for GenesisConfig<T, I> {
+	impl<T: Config<I>, I: 'static> BuildGenesisConfig for GenesisConfig<T, I> {
 		fn build(&self) {
 			for m in self.fellows.iter().chain(self.allies.iter()) {
 				assert!(Pallet::<T, I>::has_identity(m).is_ok(), "Member does not set identity!");

frame/alliance/src/mock.rs

@@ -28,7 +28,7 @@ use sp_std::convert::{TryFrom, TryInto};
 
 pub use frame_support::{
 	assert_noop, assert_ok, ord_parameter_types, parameter_types,
-	traits::{EitherOfDiverse, GenesisBuild, SortedMembers},
+	traits::{EitherOfDiverse, SortedMembers},
 	BoundedVec,
 };
 use frame_system::{EnsureRoot, EnsureSignedBy};
@@ -256,7 +256,7 @@ frame_support::construct_runtime!(
 );
 
 pub fn new_test_ext() -> sp_io::TestExternalities {
-	let mut t = frame_system::GenesisConfig::default().build_storage::<Test>().unwrap();
+	let mut t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
 
 	pallet_balances::GenesisConfig::<Test> {
 		balances: vec![
@@ -274,14 +274,12 @@ pub fn new_test_ext() -> sp_io::TestExternalities {
 	.assimilate_storage(&mut t)
 	.unwrap();
 
-	GenesisBuild::<Test>::assimilate_storage(
-		&pallet_alliance::GenesisConfig {
-			fellows: vec![],
-			allies: vec![],
-			phantom: Default::default(),
-		},
-		&mut t,
-	)
+	pallet_alliance::GenesisConfig::<Test> {
+		fellows: vec![],
+		allies: vec![],
+		phantom: Default::default(),
+	}
+	.assimilate_storage(&mut t)
 	.unwrap();
 
 	let mut ext = sp_io::TestExternalities::new(t);

frame/asset-conversion/src/mock.rs

@@ -33,8 +33,8 @@ use sp_core::H256;
 use sp_runtime::{
 	testing::Header,
 	traits::{AccountIdConversion, BlakeTwo256, IdentityLookup},
+	BuildStorage,
 };
-
 type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
 type Block = frame_system::mocking::MockBlock<Test>;
 
@@ -183,7 +183,7 @@ impl Config for Test {
 }
 
 pub(crate) fn new_test_ext() -> sp_io::TestExternalities {
-	let mut t = frame_system::GenesisConfig::default().build_storage::<Test>().unwrap();
+	let mut t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
 
 	pallet_balances::GenesisConfig::<Test> {
 		balances: vec![(1, 10000), (2, 20000), (3, 30000), (4, 40000)],

frame/asset-rate/src/mock.rs

@@ -23,6 +23,7 @@ use sp_core::H256;
 use sp_runtime::{
 	testing::Header,
 	traits::{BlakeTwo256, IdentityLookup},
+	BuildStorage,
 };
 
 type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
@@ -96,5 +97,5 @@ impl pallet_asset_rate::Config for Test {
 
 // Build genesis storage according to the mock runtime.
 pub fn new_test_ext() -> sp_io::TestExternalities {
-	frame_system::GenesisConfig::default().build_storage::<Test>().unwrap().into()
+	frame_system::GenesisConfig::<Test>::default().build_storage().unwrap().into()
 }

frame/assets/src/lib.rs

@@ -380,7 +380,7 @@ pub mod pallet {
 	}
 
 	#[pallet::genesis_build]
-	impl<T: Config<I>, I: 'static> GenesisBuild<T, I> for GenesisConfig<T, I> {
+	impl<T: Config<I>, I: 'static> BuildGenesisConfig for GenesisConfig<T, I> {
 		fn build(&self) {
 			for (id, owner, is_sufficient, min_balance) in &self.assets {
 				assert!(!Asset::<T, I>::contains_key(id), "Asset id already in use");

frame/assets/src/mock.rs

@@ -23,13 +23,14 @@ use crate as pallet_assets;
 use codec::Encode;
 use frame_support::{
 	construct_runtime, parameter_types,
-	traits::{AsEnsureOriginWithArg, ConstU32, ConstU64, GenesisBuild},
+	traits::{AsEnsureOriginWithArg, ConstU32, ConstU64},
 };
 use sp_core::H256;
 use sp_io::storage;
 use sp_runtime::{
 	testing::Header,
 	traits::{BlakeTwo256, IdentityLookup},
+	BuildStorage,
 };
 
 type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
@@ -41,7 +42,7 @@ construct_runtime!(
 		NodeBlock = Block,
 		UncheckedExtrinsic = UncheckedExtrinsic,
 	{
-		System: frame_system::{Pallet, Call, Config, Storage, Event<T>},
+		System: frame_system::{Pallet, Call, Config<T>, Storage, Event<T>},
 		Balances: pallet_balances::{Pallet, Call, Storage, Config<T>, Event<T>},
 		Assets: pallet_assets::{Pallet, Call, Storage, Event<T>},
 	}
@@ -205,7 +206,7 @@ pub(crate) fn take_hooks() -> Vec<Hook> {
 }
 
 pub(crate) fn new_test_ext() -> sp_io::TestExternalities {
-	let mut storage = frame_system::GenesisConfig::default().build_storage::<Test>().unwrap();
+	let mut storage = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
 
 	let config: pallet_assets::GenesisConfig<Test> = pallet_assets::GenesisConfig {
 		assets: vec![

frame/atomic-swap/src/tests.rs

@@ -8,6 +8,7 @@ use sp_core::H256;
 use sp_runtime::{
 	testing::Header,
 	traits::{BlakeTwo256, IdentityLookup},
+	BuildStorage,
 };
 
 type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
@@ -19,7 +20,7 @@ frame_support::construct_runtime!(
 		NodeBlock = Block,
 		UncheckedExtrinsic = UncheckedExtrinsic,
 	{
-		System: frame_system::{Pallet, Call, Config, Storage, Event<T>},
+		System: frame_system::{Pallet, Call, Config<T>, Storage, Event<T>},
 		Balances: pallet_balances::{Pallet, Call, Storage, Config<T>, Event<T>},
 		AtomicSwap: pallet_atomic_swap::{Pallet, Call, Event<T>},
 	}
@@ -78,7 +79,7 @@ const A: u64 = 1;
 const B: u64 = 2;
 
 pub fn new_test_ext() -> sp_io::TestExternalities {
-	let mut t = frame_system::GenesisConfig::default().build_storage::<Test>().unwrap();
+	let mut t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
 	let genesis = pallet_balances::GenesisConfig::<Test> { balances: vec![(A, 100), (B, 200)] };
 	genesis.assimilate_storage(&mut t).unwrap();
 	t.into()

frame/aura/src/lib.rs

@@ -159,7 +159,7 @@ pub mod pallet {
 	}
 
 	#[pallet::genesis_build]
-	impl<T: Config> GenesisBuild<T> for GenesisConfig<T> {
+	impl<T: Config> BuildGenesisConfig for GenesisConfig<T> {
 		fn build(&self) {
 			Pallet::<T>::initialize_authorities(&self.authorities);
 		}

frame/aura/src/mock.rs

@@ -22,13 +22,14 @@
 use crate as pallet_aura;
 use frame_support::{
 	parameter_types,
-	traits::{ConstU32, ConstU64, DisabledValidators, GenesisBuild},
+	traits::{ConstU32, ConstU64, DisabledValidators},
 };
 use sp_consensus_aura::{ed25519::AuthorityId, AuthorityIndex};
 use sp_core::H256;
 use sp_runtime::{
 	testing::{Header, UintAuthorityId},
 	traits::IdentityLookup,
+	BuildStorage,
 };
 
 type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
@@ -40,7 +41,7 @@ frame_support::construct_runtime!(
 		NodeBlock = Block,
 		UncheckedExtrinsic = UncheckedExtrinsic,
 	{
-		System: frame_system::{Pallet, Call, Config, Storage, Event<T>},
+		System: frame_system::{Pallet, Call, Config<T>, Storage, Event<T>},
 		Timestamp: pallet_timestamp::{Pallet, Call, Storage, Inherent},
 		Aura: pallet_aura::{Pallet, Storage, Config<T>},
 	}
@@ -111,7 +112,7 @@ impl pallet_aura::Config for Test {
 }
 
 fn build_ext(authorities: Vec<u64>) -> sp_io::TestExternalities {
-	let mut storage = frame_system::GenesisConfig::default().build_storage::<Test>().unwrap();
+	let mut storage = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
 	pallet_aura::GenesisConfig::<Test> {
 		authorities: authorities.into_iter().map(|a| UintAuthorityId(a).to_public_key()).collect(),
 	}