GenesisBuild<T,I> deprecated. BuildGenesisConfig added (#2757)

* GenesisBuild<T,I> deprecated. BuildGenesisConfig added

* ".git/.scripts/commands/fmt/fmt.sh"

* integration-tests/emulated: ..Default::default added to genesis configs

* Cargo.lock updated

* Cargo.lock updated

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

* clippy fixes

* clippy fixes

* clippy fixes again

---------

Co-authored-by: command-bot <>

cumulus/pallets/collator-selection/src/lib.rs

@@ -220,7 +220,7 @@ pub mod pallet {
 	}
 
 	#[pallet::genesis_build]
-	impl<T: Config> GenesisBuild<T> for GenesisConfig<T> {
+	impl<T: Config> BuildGenesisConfig for GenesisConfig<T> {
 		fn build(&self) {
 			let duplicate_invulnerables = self
 				.invulnerables

cumulus/pallets/collator-selection/src/mock.rs

@@ -17,7 +17,7 @@ use super::*;
 use crate as collator_selection;
 use frame_support::{
 	ord_parameter_types, parameter_types,
-	traits::{ConstBool, ConstU32, ConstU64, FindAuthor, GenesisBuild, ValidatorRegistration},
+	traits::{ConstBool, ConstU32, ConstU64, FindAuthor, ValidatorRegistration},
 	PalletId,
 };
 use frame_system as system;
@@ -26,7 +26,7 @@ use sp_core::H256;
 use sp_runtime::{
 	testing::{Header, UintAuthorityId},
 	traits::{BlakeTwo256, IdentityLookup, OpaqueKeys},
-	RuntimeAppPublic,
+	BuildStorage, RuntimeAppPublic,
 };
 
 type UncheckedExtrinsic = frame_system::mocking::MockUncheckedExtrinsic<Test>;
@@ -214,7 +214,7 @@ impl Config for Test {
 
 pub fn new_test_ext() -> sp_io::TestExternalities {
 	sp_tracing::try_init_simple();
-	let mut t = frame_system::GenesisConfig::default().build_storage::<Test>().unwrap();
+	let mut t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
 	let invulnerables = vec![2, 1]; // unsorted
 
 	let balances = vec![(1, 100), (2, 100), (3, 100), (4, 100), (5, 100)];

cumulus/pallets/collator-selection/src/tests.rs

@@ -17,10 +17,10 @@ use crate as collator_selection;
 use crate::{mock::*, CandidateInfo, Error};
 use frame_support::{
 	assert_noop, assert_ok,
-	traits::{Currency, GenesisBuild, OnInitialize},
+	traits::{Currency, OnInitialize},
 };
 use pallet_balances::Error as BalancesError;
-use sp_runtime::{testing::UintAuthorityId, traits::BadOrigin};
+use sp_runtime::{testing::UintAuthorityId, traits::BadOrigin, BuildStorage};
 
 #[test]
 fn basic_setup_works() {
@@ -627,7 +627,7 @@ fn should_kick_invulnerables_from_candidates_on_session_change() {
 #[should_panic = "duplicate invulnerables in genesis."]
 fn cannot_set_genesis_value_twice() {
 	sp_tracing::try_init_simple();
-	let mut t = frame_system::GenesisConfig::default().build_storage::<Test>().unwrap();
+	let mut t = frame_system::GenesisConfig::<Test>::default().build_storage().unwrap();
 	let invulnerables = vec![1, 1];
 
 	let collator_selection = collator_selection::GenesisConfig::<Test> {