[big refactor] Remove crate aliasing. (#4395)

* Rename: Phase 1.

* Unify codec.

* Fixing: Phase 2

* Fixing: Phase 3.

* Fixing: Phase 4.

* Fixing: Phase 5.

* Fixing: Phase 6.

* Fixing: Phase 7.

* Fixing: Phase 8. Tests

* Fixing: Phase 9. Tests!!!

* Fixing: Phase 10. Moar tests!

* Finally done!

* More fixes.

* Rename primitives:: to sp_core::

* Apply renames in finality-grandpa.

* Fix benches.

* Fix benches 2.

* Revert node-template.

* Fix frame-system in our modules.

substrate/bin/node/cli/Cargo.toml

@@ -34,45 +34,45 @@ rand = "0.7.2"
 structopt = "0.3.3"
 
 # primitives
-authority-discovery-primitives = { package = "sp-authority-discovery", path = "../../../primitives/authority-discovery"}
-babe-primitives = { package = "sp-consensus-babe", path = "../../../primitives/consensus/babe" }
+sp-authority-discovery = { path = "../../../primitives/authority-discovery"}
+sp-consensus-babe = { path = "../../../primitives/consensus/babe" }
 grandpa-primitives = { package = "sp-finality-grandpa", path = "../../../primitives/finality-grandpa" }
-primitives = { package = "sp-core", path = "../../../primitives/core" }
+sp-core = { path = "../../../primitives/core" }
 sp-runtime = { path = "../../../primitives/runtime" }
 sp-timestamp = { path = "../../../primitives/timestamp", default-features = false }
 sp-finality-tracker = { path = "../../../primitives/finality-tracker", default-features = false }
-inherents = { package = "sp-inherents", path = "../../../primitives/inherents" }
-keyring = { package = "sp-keyring", path = "../../../primitives/keyring" }
+sp-inherents = { path = "../../../primitives/inherents" }
+sp-keyring = { path = "../../../primitives/keyring" }
 sp-io = { path = "../../../primitives/io" }
-consensus-common = { package = "sp-consensus", path = "../../../primitives/consensus/common" }
+sp-consensus = { path = "../../../primitives/consensus/common" }
 
 # client dependencies
-client-api = { package = "sc-client-api", path = "../../../client/api" }
-client = { package = "sc-client", path = "../../../client/" }
-chain-spec = { package = "sc-chain-spec", path = "../../../client/chain-spec" }
-txpool = { package = "sc-transaction-pool", path = "../../../client/transaction-pool" }
-txpool-api = { package = "sp-transaction-pool", path = "../../../primitives/transaction-pool" }
-network = { package = "sc-network", path = "../../../client/network" }
-babe = { package = "sc-consensus-babe", path = "../../../client/consensus/babe" }
+sc-client-api = { path = "../../../client/api" }
+sc-client = { path = "../../../client/" }
+sc-chain-spec = { path = "../../../client/chain-spec" }
+sc-transaction-pool = { path = "../../../client/transaction-pool" }
+sp-transaction-pool = { path = "../../../primitives/transaction-pool" }
+sc-network = { path = "../../../client/network" }
+sc-consensus-babe = { path = "../../../client/consensus/babe" }
 grandpa = { package = "sc-finality-grandpa", path = "../../../client/finality-grandpa" }
-client-db = { package = "sc-client-db", path = "../../../client/db", default-features = false }
-offchain = { package = "sc-offchain", path = "../../../client/offchain" }
+sc-client-db = { path = "../../../client/db", default-features = false }
+sc-offchain = { path = "../../../client/offchain" }
 sc-rpc = { path = "../../../client/rpc" }
 sc-basic-authority = { path = "../../../client/basic-authorship" }
 sc-service = { path = "../../../client/service", default-features = false }
 sc-telemetry = { path = "../../../client/telemetry" }
-authority-discovery = { package = "sc-authority-discovery", path = "../../../client/authority-discovery"}
+sc-authority-discovery = { path = "../../../client/authority-discovery"}
 
 # frame dependencies
-indices = { package = "pallet-indices", path = "../../../frame/indices" }
-timestamp = { package = "pallet-timestamp", path = "../../../frame/timestamp", default-features = false }
-contracts = { package = "pallet-contracts", path = "../../../frame/contracts" }
-system = { package = "frame-system", path = "../../../frame/system" }
-balances = { package = "pallet-balances", path = "../../../frame/balances" }
-transaction-payment = { package = "pallet-transaction-payment", path = "../../../frame/transaction-payment" }
-support = { package = "frame-support", path = "../../../frame/support", default-features = false }
-im_online = { package = "pallet-im-online", path = "../../../frame/im-online", default-features = false }
-sr-authority-discovery = { package = "pallet-authority-discovery", path = "../../../frame/authority-discovery"}
+pallet-indices = { path = "../../../frame/indices" }
+pallet-timestamp = { path = "../../../frame/timestamp", default-features = false }
+pallet-contracts = { path = "../../../frame/contracts" }
+frame-system = { path = "../../../frame/system" }
+pallet-balances = { path = "../../../frame/balances" }
+pallet-transaction-payment = { path = "../../../frame/transaction-payment" }
+frame-support = { path = "../../../frame/support", default-features = false }
+pallet-im-online = { path = "../../../frame/im-online", default-features = false }
+pallet-authority-discovery = { path = "../../../frame/authority-discovery"}
 
 # node-specific dependencies
 node-runtime = { path = "../runtime" }
@@ -98,9 +98,9 @@ kvdb-memorydb = { version = "0.1.1", optional = true }
 rand6 = { package = "rand", version = "0.6", features = ["wasm-bindgen"], optional = true }	# Imported just for the `wasm-bindgen` feature
 
 [dev-dependencies]
-keystore = { package = "sc-keystore", path = "../../../client/keystore" }
-babe = { package = "sc-consensus-babe", path = "../../../client/consensus/babe", features = ["test-helpers"] }
-service-test = { package = "sc-service-test", path = "../../../client/service/test" }
+sc-keystore = { path = "../../../client/keystore" }
+sc-consensus-babe = { path = "../../../client/consensus/babe", features = ["test-helpers"] }
+sc-service-test = { path = "../../../client/service/test" }
 futures = "0.3.1"
 tempfile = "3.1.0"
 

substrate/bin/node/cli/src/browser.rs

@@ -40,7 +40,7 @@ fn start_inner(wasm_ext: wasm_ext::ffi::Transport) -> Result<Client, Box<dyn std
 		let wasm_ext = wasm_ext::ExtTransport::new(wasm_ext);
 		let chain_spec = ChainSpec::FlamingFir.load().map_err(|e| format!("{:?}", e))?;
 		let mut config = Configuration::<(), _, _>::default_with_spec_and_base_path(chain_spec, None);
-		config.network.transport = network::config::TransportConfig::Normal {
+		config.network.transport = sc_network::config::TransportConfig::Normal {
 			wasm_external_transport: Some(wasm_ext.clone()),
 			allow_private_ipv4: true,
 			enable_mdns: false,

substrate/bin/node/cli/src/chain_spec.rs

@@ -16,8 +16,8 @@
 
 //! Substrate chain configurations.
 
-use chain_spec::ChainSpecExtension;
-use primitives::{Pair, Public, crypto::UncheckedInto, sr25519};
+use sc_chain_spec::ChainSpecExtension;
+use sp_core::{Pair, Public, crypto::UncheckedInto, sr25519};
 use serde::{Serialize, Deserialize};
 use node_runtime::{
 	AuthorityDiscoveryConfig, BabeConfig, BalancesConfig, ContractsConfig, CouncilConfig, DemocracyConfig,
@@ -30,9 +30,9 @@ use sc_service;
 use hex_literal::hex;
 use sc_telemetry::TelemetryEndpoints;
 use grandpa_primitives::{AuthorityId as GrandpaId};
-use babe_primitives::{AuthorityId as BabeId};
-use im_online::sr25519::{AuthorityId as ImOnlineId};
-use authority_discovery_primitives::AuthorityId as AuthorityDiscoveryId;
+use sp_consensus_babe::{AuthorityId as BabeId};
+use pallet_im_online::sr25519::{AuthorityId as ImOnlineId};
+use sp_authority_discovery::AuthorityId as AuthorityDiscoveryId;
 use sp_runtime::{Perbill, traits::{Verify, IdentifyAccount}};
 
 pub use node_primitives::{AccountId, Balance, Signature};
@@ -49,7 +49,7 @@ const STAGING_TELEMETRY_URL: &str = "wss://telemetry.polkadot.io/submit/";
 #[derive(Default, Clone, Serialize, Deserialize, ChainSpecExtension)]
 pub struct Extensions {
 	/// Block numbers with known hashes.
-	pub fork_blocks: client::ForkBlocks<Block>,
+	pub fork_blocks: sc_client::ForkBlocks<Block>,
 }
 
 /// Specialized `ChainSpec`.
@@ -229,24 +229,24 @@ pub fn testnet_genesis(
 			code: WASM_BINARY.to_vec(),
 			changes_trie_config: Default::default(),
 		}),
-		balances: Some(BalancesConfig {
+		pallet_balances: Some(BalancesConfig {
 			balances: endowed_accounts.iter().cloned()
 				.map(|k| (k, ENDOWMENT))
 				.chain(initial_authorities.iter().map(|x| (x.0.clone(), STASH)))
 				.collect(),
 			vesting: vec![],
 		}),
-		indices: Some(IndicesConfig {
+		pallet_indices: Some(IndicesConfig {
 			ids: endowed_accounts.iter().cloned()
 				.chain(initial_authorities.iter().map(|x| x.0.clone()))
 				.collect::<Vec<_>>(),
 		}),
-		session: Some(SessionConfig {
+		pallet_session: Some(SessionConfig {
 			keys: initial_authorities.iter().map(|x| {
 				(x.0.clone(), session_keys(x.2.clone(), x.3.clone(), x.4.clone(), x.5.clone()))
 			}).collect::<Vec<_>>(),
 		}),
-		staking: Some(StakingConfig {
+		pallet_staking: Some(StakingConfig {
 			current_era: 0,
 			validator_count: initial_authorities.len() as u32 * 2,
 			minimum_validator_count: initial_authorities.len() as u32,
@@ -257,41 +257,41 @@ pub fn testnet_genesis(
 			slash_reward_fraction: Perbill::from_percent(10),
 			.. Default::default()
 		}),
-		democracy: Some(DemocracyConfig::default()),
-		collective_Instance1: Some(CouncilConfig {
+		pallet_democracy: Some(DemocracyConfig::default()),
+		pallet_collective_Instance1: Some(CouncilConfig {
 			members: endowed_accounts.iter().cloned()
 				.collect::<Vec<_>>()[..(num_endowed_accounts + 1) / 2].to_vec(),
 			phantom: Default::default(),
 		}),
-		collective_Instance2: Some(TechnicalCommitteeConfig {
+		pallet_collective_Instance2: Some(TechnicalCommitteeConfig {
 			members: endowed_accounts.iter().cloned()
 				.collect::<Vec<_>>()[..(num_endowed_accounts + 1) / 2].to_vec(),
 			phantom: Default::default(),
 		}),
-		contracts: Some(ContractsConfig {
-			current_schedule: contracts::Schedule {
+		pallet_contracts: Some(ContractsConfig {
+			current_schedule: pallet_contracts::Schedule {
 				enable_println, // this should only be enabled on development chains
 				..Default::default()
 			},
 			gas_price: 1 * MILLICENTS,
 		}),
-		sudo: Some(SudoConfig {
+		pallet_sudo: Some(SudoConfig {
 			key: root_key,
 		}),
-		babe: Some(BabeConfig {
+		pallet_babe: Some(BabeConfig {
 			authorities: vec![],
 		}),
-		im_online: Some(ImOnlineConfig {
+		pallet_im_online: Some(ImOnlineConfig {
 			keys: vec![],
 		}),
-		authority_discovery: Some(AuthorityDiscoveryConfig {
+		pallet_authority_discovery: Some(AuthorityDiscoveryConfig {
 			keys: vec![],
 		}),
-		grandpa: Some(GrandpaConfig {
+		pallet_grandpa: Some(GrandpaConfig {
 			authorities: vec![],
 		}),
-		membership_Instance1: Some(Default::default()),
-		treasury: Some(Default::default()),
+		pallet_membership_Instance1: Some(Default::default()),
+		pallet_treasury: Some(Default::default()),
 	}
 }
 
@@ -351,7 +351,7 @@ pub(crate) mod tests {
 	use super::*;
 	use crate::service::new_full;
 	use sc_service::Roles;
-	use service_test;
+	use sc_service_test;
 
 	fn local_testnet_genesis_instant_single() -> GenesisConfig {
 		testnet_genesis(
@@ -395,7 +395,7 @@ pub(crate) mod tests {
 	#[test]
 	#[ignore]
 	fn test_connectivity() {
-		service_test::connectivity(
+		sc_service_test::connectivity(
 			integration_test_config_with_two_authorities(),
 			|config| new_full(config),
 			|mut config| {

substrate/bin/node/cli/src/factory_impl.rs

@@ -22,19 +22,19 @@ use rand::{Rng, SeedableRng};
 use rand::rngs::StdRng;
 
 use codec::{Encode, Decode};
-use keyring::sr25519::Keyring;
+use sp_keyring::sr25519::Keyring;
 use node_runtime::{
 	Call, CheckedExtrinsic, UncheckedExtrinsic, SignedExtra, BalancesCall, ExistentialDeposit,
 	MinimumPeriod
 };
 use node_primitives::Signature;
-use primitives::{sr25519, crypto::Pair};
+use sp_core::{sr25519, crypto::Pair};
 use sp_runtime::{
 	generic::Era, traits::{Block as BlockT, Header as HeaderT, SignedExtension, Verify, IdentifyAccount}
 };
 use node_transaction_factory::RuntimeAdapter;
 use node_transaction_factory::modes::Mode;
-use inherents::InherentData;
+use sp_inherents::InherentData;
 use sp_timestamp;
 use sp_finality_tracker;
 
@@ -56,12 +56,12 @@ type Number = <<node_primitives::Block as BlockT>::Header as HeaderT>::Number;
 impl<Number> FactoryState<Number> {
 	fn build_extra(index: node_primitives::Index, phase: u64) -> node_runtime::SignedExtra {
 		(
-			system::CheckVersion::new(),
-			system::CheckGenesis::new(),
-			system::CheckEra::from(Era::mortal(256, phase)),
-			system::CheckNonce::from(index),
-			system::CheckWeight::new(),
-			transaction_payment::ChargeTransactionPayment::from(0),
+			frame_system::CheckVersion::new(),
+			frame_system::CheckGenesis::new(),
+			frame_system::CheckEra::from(Era::mortal(256, phase)),
+			frame_system::CheckNonce::from(index),
+			frame_system::CheckWeight::new(),
+			pallet_transaction_payment::ChargeTransactionPayment::from(0),
 			Default::default(),
 		)
 	}
@@ -149,7 +149,7 @@ impl RuntimeAdapter for FactoryState<Number> {
 			signed: Some((sender.clone(), Self::build_extra(index, phase))),
 			function: Call::Balances(
 				BalancesCall::transfer(
-					indices::address::Address::Id(destination.clone().into()),
+					pallet_indices::address::Address::Id(destination.clone().into()),
 					(*amount).into()
 				)
 			)
@@ -253,7 +253,7 @@ fn sign<RA: RuntimeAdapter>(
 				}
 			}).into();
 			UncheckedExtrinsic {
-				signature: Some((indices::address::Address::Id(signed), signature, extra)),
+				signature: Some((pallet_indices::address::Address::Id(signed), signature, extra)),
 				function: payload.0,
 			}
 		}

substrate/bin/node/cli/src/service.rs

@@ -20,8 +20,8 @@
 
 use std::sync::Arc;
 
-use babe;
-use client::{self, LongestChain};
+use sc_consensus_babe;
+use sc_client::{self, LongestChain};
 use grandpa::{self, FinalityProofProvider as GrandpaFinalityProofProvider};
 use node_executor;
 use node_primitives::Block;
@@ -29,17 +29,17 @@ use node_runtime::{GenesisConfig, RuntimeApi};
 use sc_service::{
 	AbstractService, ServiceBuilder, config::Configuration, error::{Error as ServiceError},
 };
-use inherents::InherentDataProviders;
-use network::construct_simple_protocol;
+use sp_inherents::InherentDataProviders;
+use sc_network::construct_simple_protocol;
 
 use sc_service::{Service, NetworkStatus};
-use client::{Client, LocalCallExecutor};
-use client_db::Backend;
+use sc_client::{Client, LocalCallExecutor};
+use sc_client_db::Backend;
 use sp_runtime::traits::Block as BlockT;
 use node_executor::NativeExecutor;
-use network::NetworkService;
-use offchain::OffchainWorkers;
-use primitives::Blake2Hasher;
+use sc_network::NetworkService;
+use sc_offchain::OffchainWorkers;
+use sp_core::Blake2Hasher;
 
 construct_simple_protocol! {
 	/// Demo protocol attachment for substrate.
@@ -54,19 +54,19 @@ macro_rules! new_full_start {
 	($config:expr) => {{
 		type RpcExtension = jsonrpc_core::IoHandler<sc_rpc::Metadata>;
 		let mut import_setup = None;
-		let inherent_data_providers = inherents::InherentDataProviders::new();
+		let inherent_data_providers = sp_inherents::InherentDataProviders::new();
 
 		let builder = sc_service::ServiceBuilder::new_full::<
 			node_primitives::Block, node_runtime::RuntimeApi, node_executor::Executor
 		>($config)?
 			.with_select_chain(|_config, backend| {
-				Ok(client::LongestChain::new(backend.clone()))
+				Ok(sc_client::LongestChain::new(backend.clone()))
 			})?
 			.with_transaction_pool(|config, client, _fetcher| {
-				let pool_api = txpool::FullChainApi::new(client.clone());
-				let pool = txpool::BasicPool::new(config, pool_api);
-				let maintainer = txpool::FullBasicPoolMaintainer::new(pool.pool().clone(), client);
-				let maintainable_pool = txpool_api::MaintainableTransactionPool::new(pool, maintainer);
+				let pool_api = sc_transaction_pool::FullChainApi::new(client.clone());
+				let pool = sc_transaction_pool::BasicPool::new(config, pool_api);
+				let maintainer = sc_transaction_pool::FullBasicPoolMaintainer::new(pool.pool().clone(), client);
+				let maintainable_pool = sp_transaction_pool::MaintainableTransactionPool::new(pool, maintainer);
 				Ok(maintainable_pool)
 			})?
 			.with_import_queue(|_config, client, mut select_chain, _transaction_pool| {
@@ -79,14 +79,14 @@ macro_rules! new_full_start {
 				)?;
 				let justification_import = grandpa_block_import.clone();
 
-				let (block_import, babe_link) = babe::block_import(
-					babe::Config::get_or_compute(&*client)?,
+				let (block_import, babe_link) = sc_consensus_babe::block_import(
+					sc_consensus_babe::Config::get_or_compute(&*client)?,
 					grandpa_block_import,
 					client.clone(),
 					client.clone(),
 				)?;
 
-				let import_queue = babe::import_queue(
+				let import_queue = sc_consensus_babe::import_queue(
 					babe_link.clone(),
 					block_import.clone(),
 					Some(Box::new(justification_import)),
@@ -114,7 +114,7 @@ macro_rules! new_full_start {
 macro_rules! new_full {
 	($config:expr, $with_startup_data: expr) => {{
 		use futures01::sync::mpsc;
-		use network::DhtEvent;
+		use sc_network::DhtEvent;
 		use futures::{
 			compat::Stream01CompatExt,
 			stream::StreamExt,
@@ -172,9 +172,9 @@ macro_rules! new_full {
 				.ok_or(sc_service::Error::SelectChainRequired)?;
 
 			let can_author_with =
-				consensus_common::CanAuthorWithNativeVersion::new(client.executor().clone());
+				sp_consensus::CanAuthorWithNativeVersion::new(client.executor().clone());
 
-			let babe_config = babe::BabeParams {
+			let babe_config = sc_consensus_babe::BabeParams {
 				keystore: service.keystore(),
 				client,
 				select_chain,
@@ -187,13 +187,13 @@ macro_rules! new_full {
 				can_author_with,
 			};
 
-			let babe = babe::start_babe(babe_config)?;
+			let babe = sc_consensus_babe::start_babe(babe_config)?;
 			service.spawn_essential_task(babe);
 
 			let future03_dht_event_rx = dht_event_rx.compat()
 				.map(|x| x.expect("<mpsc::channel::Receiver as Stream> never returns an error; qed"))
 				.boxed();
-			let authority_discovery = authority_discovery::AuthorityDiscovery::new(
+			let authority_discovery = sc_authority_discovery::AuthorityDiscovery::new(
 				service.client(),
 				service.network(),
 				sentry_nodes,
@@ -280,14 +280,14 @@ type ConcreteClient =
 #[allow(dead_code)]
 type ConcreteBackend = Backend<ConcreteBlock>;
 #[allow(dead_code)]
-type ConcreteTransactionPool = txpool_api::MaintainableTransactionPool<
-	txpool::BasicPool<
-		txpool::FullChainApi<ConcreteClient, ConcreteBlock>,
+type ConcreteTransactionPool = sp_transaction_pool::MaintainableTransactionPool<
+	sc_transaction_pool::BasicPool<
+		sc_transaction_pool::FullChainApi<ConcreteClient, ConcreteBlock>,
 		ConcreteBlock
 	>,
-	txpool::FullBasicPoolMaintainer<
+	sc_transaction_pool::FullBasicPoolMaintainer<
 		ConcreteClient,
-		txpool::FullChainApi<ConcreteClient, Block>
+		sc_transaction_pool::FullChainApi<ConcreteClient, Block>
 	>
 >;
 
@@ -306,7 +306,7 @@ pub fn new_full<C: Send + Default + 'static>(config: NodeConfiguration<C>)
 		ConcreteTransactionPool,
 		OffchainWorkers<
 			ConcreteClient,
-			<ConcreteBackend as client_api::backend::Backend<Block, Blake2Hasher>>::OffchainStorage,
+			<ConcreteBackend as sc_client_api::backend::Backend<Block, Blake2Hasher>>::OffchainStorage,
 			ConcreteBlock,
 		>
 	>,
@@ -329,10 +329,10 @@ pub fn new_light<C: Send + Default + 'static>(config: NodeConfiguration<C>)
 		.with_transaction_pool(|config, client, fetcher| {
 			let fetcher = fetcher
 				.ok_or_else(|| "Trying to start light transaction pool without active fetcher")?;
-			let pool_api = txpool::LightChainApi::new(client.clone(), fetcher.clone());
-			let pool = txpool::BasicPool::new(config, pool_api);
-			let maintainer = txpool::LightBasicPoolMaintainer::with_defaults(pool.pool().clone(), client, fetcher);
-			let maintainable_pool = txpool_api::MaintainableTransactionPool::new(pool, maintainer);
+			let pool_api = sc_transaction_pool::LightChainApi::new(client.clone(), fetcher.clone());
+			let pool = sc_transaction_pool::BasicPool::new(config, pool_api);
+			let maintainer = sc_transaction_pool::LightBasicPoolMaintainer::with_defaults(pool.pool().clone(), client, fetcher);
+			let maintainable_pool = sp_transaction_pool::MaintainableTransactionPool::new(pool, maintainer);
 			Ok(maintainable_pool)
 		})?
 		.with_import_queue_and_fprb(|_config, client, backend, fetcher, _select_chain, _tx_pool| {
@@ -350,14 +350,14 @@ pub fn new_light<C: Send + Default + 'static>(config: NodeConfiguration<C>)
 			let finality_proof_request_builder =
 				finality_proof_import.create_finality_proof_request_builder();
 
-			let (babe_block_import, babe_link) = babe::block_import(
-				babe::Config::get_or_compute(&*client)?,
+			let (babe_block_import, babe_link) = sc_consensus_babe::block_import(
+				sc_consensus_babe::Config::get_or_compute(&*client)?,
 				grandpa_block_import,
 				client.clone(),
 				client.clone(),
 			)?;
 
-			let import_queue = babe::import_queue(
+			let import_queue = sc_consensus_babe::import_queue(
 				babe_link,
 				babe_block_import,
 				None,
@@ -390,15 +390,15 @@ pub fn new_light<C: Send + Default + 'static>(config: NodeConfiguration<C>)
 #[cfg(test)]
 mod tests {
 	use std::sync::Arc;
-	use babe::CompatibleDigestItem;
-	use consensus_common::{
+	use sc_consensus_babe::CompatibleDigestItem;
+	use sp_consensus::{
 		Environment, Proposer, BlockImportParams, BlockOrigin, ForkChoiceStrategy, BlockImport,
 	};
 	use node_primitives::{Block, DigestItem, Signature};
 	use node_runtime::{BalancesCall, Call, UncheckedExtrinsic, Address};
 	use node_runtime::constants::{currency::CENTS, time::SLOT_DURATION};
 	use codec::{Encode, Decode};
-	use primitives::{crypto::Pair as CryptoPair, H256};
+	use sp_core::{crypto::Pair as CryptoPair, H256};
 	use sp_runtime::{
 		generic::{BlockId, Era, Digest, SignedPayload},
 		traits::Block as BlockT,
@@ -407,7 +407,7 @@ mod tests {
 	};
 	use sp_timestamp;
 	use sp_finality_tracker;
-	use keyring::AccountKeyring;
+	use sp_keyring::AccountKeyring;
 	use sc_service::{AbstractService, Roles};
 	use crate::service::new_full;
 	use sp_runtime::traits::IdentifyAccount;
@@ -416,10 +416,10 @@ mod tests {
 
 	#[cfg(feature = "rhd")]
 	fn test_sync() {
-		use primitives::ed25519::Pair;
+		use sp_core::ed25519::Pair;
 
 		use {service_test, Factory};
-		use client::{BlockImportParams, BlockOrigin};
+		use sc_client::{BlockImportParams, BlockOrigin};
 
 		let alice: Arc<ed25519::Pair> = Arc::new(Keyring::Alice.into());
 		let bob: Arc<ed25519::Pair> = Arc::new(Keyring::Bob.into());
@@ -467,8 +467,8 @@ mod tests {
 			let v: Vec<u8> = Decode::decode(&mut xt.as_slice()).unwrap();
 			OpaqueExtrinsic(v)
 		};
-		service_test::sync(
-			chain_spec::integration_test_config(),
+		sc_service_test::sync(
+			sc_chain_spec::integration_test_config(),
 			|config| new_full(config),
 			|mut config| {
 				// light nodes are unsupported
@@ -484,9 +484,9 @@ mod tests {
 	#[ignore]
 	fn test_sync() {
 		let keystore_path = tempfile::tempdir().expect("Creates keystore path");
-		let keystore = keystore::Store::open(keystore_path.path(), None)
+		let keystore = sc_keystore::Store::open(keystore_path.path(), None)
 			.expect("Creates keystore");
-		let alice = keystore.write().insert_ephemeral_from_seed::<babe::AuthorityPair>("//Alice")
+		let alice = keystore.write().insert_ephemeral_from_seed::<sc_consensus_babe::AuthorityPair>("//Alice")
 			.expect("Creates authority pair");
 
 		let chain_spec = crate::chain_spec::tests::integration_test_config_with_single_authority();
@@ -499,13 +499,13 @@ mod tests {
 		let charlie = Arc::new(AccountKeyring::Charlie.pair());
 		let mut index = 0;
 
-		service_test::sync(
+		sc_service_test::sync(
 			chain_spec,
 			|config| {
 				let mut setup_handles = None;
 				new_full!(config, |
-					block_import: &babe::BabeBlockImport<_, _, Block, _, _, _>,
-					babe_link: &babe::BabeLink<Block>,
+					block_import: &sc_consensus_babe::BabeBlockImport<_, _, Block, _, _, _>,
+					babe_link: &sc_consensus_babe::BabeLink<Block>,
 				| {
 					setup_handles = Some((block_import.clone(), babe_link.clone()));
 				}).map(move |(node, x)| (node, (x, setup_handles.unwrap())))
@@ -534,7 +534,7 @@ mod tests {
 				// so we must keep trying the next slots until we can claim one.
 				let babe_pre_digest = loop {
 					inherent_data.replace_data(sp_timestamp::INHERENT_IDENTIFIER, &(slot_num * SLOT_DURATION));
-					if let Some(babe_pre_digest) = babe::test_helpers::claim_slot(
+					if let Some(babe_pre_digest) = sc_consensus_babe::test_helpers::claim_slot(
 						slot_num,
 						&parent_header,
 						&*service.client(),
@@ -594,12 +594,12 @@ mod tests {
 
 				let function = Call::Balances(BalancesCall::transfer(to.into(), amount));
 
-				let check_version = system::CheckVersion::new();
-				let check_genesis = system::CheckGenesis::new();
-				let check_era = system::CheckEra::from(Era::Immortal);
-				let check_nonce = system::CheckNonce::from(index);
-				let check_weight = system::CheckWeight::new();
-				let payment = transaction_payment::ChargeTransactionPayment::from(0);
+				let check_version = frame_system::CheckVersion::new();
+				let check_genesis = frame_system::CheckGenesis::new();
+				let check_era = frame_system::CheckEra::from(Era::Immortal);
+				let check_nonce = frame_system::CheckNonce::from(index);
+				let check_weight = frame_system::CheckWeight::new();
+				let payment = pallet_transaction_payment::ChargeTransactionPayment::from(0);
 				let extra = (
 					check_version,
 					check_genesis,
@@ -635,7 +635,7 @@ mod tests {
 	#[test]
 	#[ignore]
 	fn test_consensus() {
-		service_test::consensus(
+		sc_service_test::consensus(
 			crate::chain_spec::tests::integration_test_config_with_two_authorities(),
 			|config| new_full(config),
 			|mut config| {

substrate/bin/node/executor/Cargo.toml

@@ -9,27 +9,27 @@ edition = "2018"
 trie-root = "0.15.2"
 codec = { package = "parity-scale-codec", version = "1.0.0" }
 sp-io = { path = "../../../primitives/io" }
-state_machine = { package = "sp-state-machine", path = "../../../primitives/state-machine" }
+sp-state-machine = { path = "../../../primitives/state-machine" }
 sc-executor = { path = "../../../client/executor" }
-primitives = { package = "sp-core", path = "../../../primitives/core" }
-trie = { package = "sp-trie", path = "../../../primitives/trie" }
+sp-core = { path = "../../../primitives/core" }
+sp-trie = { path = "../../../primitives/trie" }
 node-primitives = { path = "../primitives" }
 node-runtime = { path = "../runtime" }
 
 [dev-dependencies]
 node-testing = { path = "../testing" }
-test-client = { package = "substrate-test-client", path = "../../../test-utils/client" }
+substrate-test-client = { path = "../../../test-utils/client" }
 sp-runtime = { path = "../../../primitives/runtime" }
-runtime_support = { package = "frame-support", path = "../../../frame/support" }
-balances = { package = "pallet-balances", path = "../../../frame/balances" }
-transaction-payment = { package = "pallet-transaction-payment", path = "../../../frame/transaction-payment" }
-session = { package = "pallet-session", path = "../../../frame/session" }
-system = { package = "frame-system", path = "../../../frame/system" }
-timestamp = { package = "pallet-timestamp", path = "../../../frame/timestamp" }
-treasury = { package = "pallet-treasury", path = "../../../frame/treasury" }
-contracts = { package = "pallet-contracts", path = "../../../frame/contracts" }
-grandpa = { package = "pallet-grandpa", path = "../../../frame/grandpa" }
-indices = { package = "pallet-indices", path = "../../../frame/indices" }
+frame-support = { path = "../../../frame/support" }
+pallet-balances = { path = "../../../frame/balances" }
+pallet-transaction-payment = { path = "../../../frame/transaction-payment" }
+pallet-session = { path = "../../../frame/session" }
+frame-system = { path = "../../../frame/system" }
+pallet-timestamp = { path = "../../../frame/timestamp" }
+pallet-treasury = { path = "../../../frame/treasury" }
+pallet-contracts = { path = "../../../frame/contracts" }
+pallet-grandpa = { path = "../../../frame/grandpa" }
+pallet-indices = { path = "../../../frame/indices" }
 wabt = "0.9.2"
 criterion = "0.3.0"
 

substrate/bin/node/executor/benches/bench.rs

@@ -23,11 +23,11 @@ use node_runtime::{
 };
 use node_runtime::constants::currency::*;
 use node_testing::keyring::*;
-use primitives::{Blake2Hasher, NativeOrEncoded, NeverNativeValue};
-use primitives::storage::well_known_keys;
-use primitives::traits::CodeExecutor;
-use runtime_support::Hashable;
-use state_machine::TestExternalities as CoreTestExternalities;
+use sp_core::{Blake2Hasher, NativeOrEncoded, NeverNativeValue};
+use sp_core::storage::well_known_keys;
+use sp_core::traits::CodeExecutor;
+use	frame_support::Hashable;
+use sp_state_machine::TestExternalities as CoreTestExternalities;
 use sc_executor::{NativeExecutor, RuntimeInfo, WasmExecutionMethod, Externalities};
 
 criterion_group!(benches, bench_execute_block);
@@ -70,7 +70,7 @@ fn construct_block<E: Externalities>(
 	parent_hash: Hash,
 	extrinsics: Vec<CheckedExtrinsic>,
 ) -> (Vec<u8>, Hash) {
-	use trie::{TrieConfiguration, trie_types::Layout};
+	use sp_trie::{TrieConfiguration, trie_types::Layout};
 
 	// sign extrinsics.
 	let extrinsics = extrinsics.into_iter().map(sign).collect::<Vec<_>>();
@@ -131,13 +131,13 @@ fn test_blocks(genesis_config: &GenesisConfig, executor: &NativeExecutor<Executo
 	let mut block1_extrinsics = vec![
 		CheckedExtrinsic {
 			signed: None,
-			function: Call::Timestamp(timestamp::Call::set(42 * 1000)),
+			function: Call::Timestamp(pallet_timestamp::Call::set(42 * 1000)),
 		},
 	];
 	block1_extrinsics.extend((0..20).map(|i| {
 		CheckedExtrinsic {
 			signed: Some((alice(), signed_extra(i, 0))),
-			function: Call::Balances(balances::Call::transfer(bob().into(), 1 * DOLLARS)),
+			function: Call::Balances(pallet_balances::Call::transfer(bob().into(), 1 * DOLLARS)),
 		}
 	}));
 	let block1 = construct_block(

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

@@ -32,15 +32,14 @@ native_executor_instance!(
 mod tests {
 	use sc_executor::error::Result;
 	use super::Executor;
-	use {balances, contracts, indices, system, timestamp};
 	use codec::{Encode, Decode, Joiner};
-	use runtime_support::{
+	use frame_support::{
 		Hashable, StorageValue, StorageMap,
 		traits::Currency,
 		weights::{GetDispatchInfo, DispatchInfo, DispatchClass},
 	};
-	use state_machine::TestExternalities as CoreTestExternalities;
-	use primitives::{
+	use sp_state_machine::TestExternalities as CoreTestExternalities;
+	use sp_core::{
 		Blake2Hasher, NeverNativeValue, NativeOrEncoded, map,
 		traits::{CodeExecutor, Externalities}, storage::{well_known_keys, Storage},
 	};
@@ -48,9 +47,9 @@ mod tests {
 		Fixed64, traits::{Header as HeaderT, Hash as HashT, Convert}, ApplyExtrinsicResult,
 		transaction_validity::InvalidTransaction,
 	};
-	use contracts::ContractAddressFor;
+	use pallet_contracts::ContractAddressFor;
 	use sc_executor::{NativeExecutor, WasmExecutionMethod};
-	use system::{EventRecord, Phase};
+	use frame_system::{EventRecord, Phase};
 	use node_runtime::{
 		Header, Block, UncheckedExtrinsic, CheckedExtrinsic, Call, Runtime, Balances, BuildStorage,
 		System, TransactionPayment, Event, TransferFee, TransactionBaseFee, TransactionByteFee,
@@ -93,13 +92,13 @@ mod tests {
 			(extrinsic.encode().len() as Balance);
 
 		let weight = default_transfer_call().get_dispatch_info().weight;
-		let weight_fee = <Runtime as transaction_payment::Trait>::WeightToFee::convert(weight);
+		let weight_fee = <Runtime as pallet_transaction_payment::Trait>::WeightToFee::convert(weight);
 
 		fee_multiplier.saturated_multiply_accumulate(length_fee + weight_fee) + TransferFee::get()
 	}
 
-	fn default_transfer_call() -> balances::Call<Runtime> {
-		balances::Call::transfer::<Runtime>(bob().into(), 69 * DOLLARS)
+	fn default_transfer_call() -> pallet_balances::Call<Runtime> {
+		pallet_balances::Call::transfer::<Runtime>(bob().into(), 69 * DOLLARS)
 	}
 
 	fn xt() -> UncheckedExtrinsic {
@@ -145,16 +144,16 @@ mod tests {
 	fn panic_execution_with_foreign_code_gives_error() {
 		let mut t = TestExternalities::<Blake2Hasher>::new_with_code(BLOATY_CODE, Storage {
 			top: map![
-				<balances::FreeBalance<Runtime>>::hashed_key_for(alice()) => {
+				<pallet_balances::FreeBalance<Runtime>>::hashed_key_for(alice()) => {
 					69_u128.encode()
 				},
-				<balances::TotalIssuance<Runtime>>::hashed_key().to_vec() => {
+				<pallet_balances::TotalIssuance<Runtime>>::hashed_key().to_vec() => {
 					69_u128.encode()
 				},
-				<indices::NextEnumSet<Runtime>>::hashed_key().to_vec() => {
+				<pallet_indices::NextEnumSet<Runtime>>::hashed_key().to_vec() => {
 					0_u128.encode()
 				},
-				<system::BlockHash<Runtime>>::hashed_key_for(0) => {
+				<frame_system::BlockHash<Runtime>>::hashed_key_for(0) => {
 					vec![0u8; 32]
 				}
 			],
@@ -184,16 +183,16 @@ mod tests {
 	fn bad_extrinsic_with_native_equivalent_code_gives_error() {
 		let mut t = TestExternalities::<Blake2Hasher>::new_with_code(COMPACT_CODE, Storage {
 			top: map![
-				<balances::FreeBalance<Runtime>>::hashed_key_for(alice()) => {
+				<pallet_balances::FreeBalance<Runtime>>::hashed_key_for(alice()) => {
 					69_u128.encode()
 				},
-				<balances::TotalIssuance<Runtime>>::hashed_key().to_vec() => {
+				<pallet_balances::TotalIssuance<Runtime>>::hashed_key().to_vec() => {
 					69_u128.encode()
 				},
-				<indices::NextEnumSet<Runtime>>::hashed_key().to_vec() => {
+				<pallet_indices::NextEnumSet<Runtime>>::hashed_key().to_vec() => {
 					0_u128.encode()
 				},
-				<system::BlockHash<Runtime>>::hashed_key_for(0) => {
+				<frame_system::BlockHash<Runtime>>::hashed_key_for(0) => {
 					vec![0u8; 32]
 				}
 			],
@@ -223,14 +222,14 @@ mod tests {
 	fn successful_execution_with_native_equivalent_code_gives_ok() {
 		let mut t = TestExternalities::<Blake2Hasher>::new_with_code(COMPACT_CODE, Storage {
 			top: map![
-				<balances::FreeBalance<Runtime>>::hashed_key_for(alice()) => {
+				<pallet_balances::FreeBalance<Runtime>>::hashed_key_for(alice()) => {
 					(111 * DOLLARS).encode()
 				},
-				<balances::TotalIssuance<Runtime>>::hashed_key().to_vec() => {
+				<pallet_balances::TotalIssuance<Runtime>>::hashed_key().to_vec() => {
 					(111 * DOLLARS).encode()
 				},
-				<indices::NextEnumSet<Runtime>>::hashed_key().to_vec() => vec![0u8; 16],
-				<system::BlockHash<Runtime>>::hashed_key_for(0) => vec![0u8; 32]
+				<pallet_indices::NextEnumSet<Runtime>>::hashed_key().to_vec() => vec![0u8; 16],
+				<frame_system::BlockHash<Runtime>>::hashed_key_for(0) => vec![0u8; 32]
 			],
 			children: map![],
 		});
@@ -265,14 +264,14 @@ mod tests {
 	fn successful_execution_with_foreign_code_gives_ok() {
 		let mut t = TestExternalities::<Blake2Hasher>::new_with_code(BLOATY_CODE, Storage {
 			top: map![
-				<balances::FreeBalance<Runtime>>::hashed_key_for(alice()) => {
+				<pallet_balances::FreeBalance<Runtime>>::hashed_key_for(alice()) => {
 					(111 * DOLLARS).encode()
 				},
-				<balances::TotalIssuance<Runtime>>::hashed_key().to_vec() => {
+				<pallet_balances::TotalIssuance<Runtime>>::hashed_key().to_vec() => {
 					(111 * DOLLARS).encode()
 				},
-				<indices::NextEnumSet<Runtime>>::hashed_key().to_vec() => vec![0u8; 16],
-				<system::BlockHash<Runtime>>::hashed_key_for(0) => vec![0u8; 32]
+				<pallet_indices::NextEnumSet<Runtime>>::hashed_key().to_vec() => vec![0u8; 16],
+				<frame_system::BlockHash<Runtime>>::hashed_key_for(0) => vec![0u8; 32]
 			],
 			children: map![],
 		});
@@ -318,7 +317,7 @@ mod tests {
 		parent_hash: Hash,
 		extrinsics: Vec<CheckedExtrinsic>,
 	) -> (Vec<u8>, Hash) {
-		use trie::{TrieConfiguration, trie_types::Layout};
+		use sp_trie::{TrieConfiguration, trie_types::Layout};
 
 		// sign extrinsics.
 		let extrinsics = extrinsics.into_iter().map(sign).collect::<Vec<_>>();
@@ -379,11 +378,11 @@ mod tests {
 			vec![
 				CheckedExtrinsic {
 					signed: None,
-					function: Call::Timestamp(timestamp::Call::set(42 * 1000)),
+					function: Call::Timestamp(pallet_timestamp::Call::set(42 * 1000)),
 				},
 				CheckedExtrinsic {
 					signed: Some((alice(), signed_extra(0, 0))),
-					function: Call::Balances(balances::Call::transfer(bob().into(), 69 * DOLLARS)),
+					function: Call::Balances(pallet_balances::Call::transfer(bob().into(), 69 * DOLLARS)),
 				},
 			]
 		)
@@ -401,11 +400,11 @@ mod tests {
 			vec![
 				CheckedExtrinsic {
 					signed: None,
-					function: Call::Timestamp(timestamp::Call::set(42 * 1000)),
+					function: Call::Timestamp(pallet_timestamp::Call::set(42 * 1000)),
 				},
 				CheckedExtrinsic {
 					signed: Some((alice(), signed_extra(0, 0))),
-					function: Call::Balances(balances::Call::transfer(bob().into(), 69 * DOLLARS)),
+					function: Call::Balances(pallet_balances::Call::transfer(bob().into(), 69 * DOLLARS)),
 				},
 			]
 		);
@@ -416,15 +415,15 @@ mod tests {
 			vec![
 				CheckedExtrinsic {
 					signed: None,
-					function: Call::Timestamp(timestamp::Call::set(52 * 1000)),
+					function: Call::Timestamp(pallet_timestamp::Call::set(52 * 1000)),
 				},
 				CheckedExtrinsic {
 					signed: Some((bob(), signed_extra(0, 0))),
-					function: Call::Balances(balances::Call::transfer(alice().into(), 5 * DOLLARS)),
+					function: Call::Balances(pallet_balances::Call::transfer(alice().into(), 5 * DOLLARS)),
 				},
 				CheckedExtrinsic {
 					signed: Some((alice(), signed_extra(1, 0))),
-					function: Call::Balances(balances::Call::transfer(bob().into(), 15 * DOLLARS)),
+					function: Call::Balances(pallet_balances::Call::transfer(bob().into(), 15 * DOLLARS)),
 				}
 			]
 		);
@@ -444,11 +443,11 @@ mod tests {
 			vec![
 				CheckedExtrinsic {
 					signed: None,
-					function: Call::Timestamp(timestamp::Call::set(time * 1000)),
+					function: Call::Timestamp(pallet_timestamp::Call::set(time * 1000)),
 				},
 				CheckedExtrinsic {
 					signed: Some((alice(), signed_extra(nonce, 0))),
-					function: Call::System(system::Call::remark(vec![0; size])),
+					function: Call::System(frame_system::Call::remark(vec![0; size])),
 				}
 			]
 		)
@@ -478,19 +477,19 @@ mod tests {
 			let events = vec![
 				EventRecord {
 					phase: Phase::ApplyExtrinsic(0),
-					event: Event::system(system::Event::ExtrinsicSuccess(
+					event: Event::system(frame_system::Event::ExtrinsicSuccess(
 						DispatchInfo { weight: 10000, class: DispatchClass::Operational, pays_fee: true }
 					)),
 					topics: vec![],
 				},
 				EventRecord {
 					phase: Phase::ApplyExtrinsic(1),
-					event: Event::treasury(treasury::RawEvent::Deposit(1984800000000)),
+					event: Event::pallet_treasury(pallet_treasury::RawEvent::Deposit(1984800000000)),
 					topics: vec![],
 				},
 				EventRecord {
 					phase: Phase::ApplyExtrinsic(1),
-					event: Event::balances(balances::RawEvent::Transfer(
+					event: Event::pallet_balances(pallet_balances::RawEvent::Transfer(
 						alice().into(),
 						bob().into(),
 						69 * DOLLARS,
@@ -500,7 +499,7 @@ mod tests {
 				},
 				EventRecord {
 					phase: Phase::ApplyExtrinsic(1),
-					event: Event::system(system::Event::ExtrinsicSuccess(
+					event: Event::system(frame_system::Event::ExtrinsicSuccess(
 						DispatchInfo { weight: 1000000, class: DispatchClass::Normal, pays_fee: true }
 					)),
 					topics: vec![],
@@ -531,20 +530,20 @@ mod tests {
 			let events = vec![
 				EventRecord {
 					phase: Phase::ApplyExtrinsic(0),
-					event: Event::system(system::Event::ExtrinsicSuccess(
+					event: Event::system(frame_system::Event::ExtrinsicSuccess(
 						DispatchInfo { weight: 10000, class: DispatchClass::Operational, pays_fee: true }
 					)),
 					topics: vec![],
 				},
 				EventRecord {
 					phase: Phase::ApplyExtrinsic(1),
-					event: Event::treasury(treasury::RawEvent::Deposit(1984780231392)),
+					event: Event::pallet_treasury(pallet_treasury::RawEvent::Deposit(1984780231392)),
 					topics: vec![],
 				},
 				EventRecord {
 					phase: Phase::ApplyExtrinsic(1),
-					event: Event::balances(
-						balances::RawEvent::Transfer(
+					event: Event::pallet_balances(
+						pallet_balances::RawEvent::Transfer(
 							bob().into(),
 							alice().into(),
 							5 * DOLLARS,
@@ -555,20 +554,20 @@ mod tests {
 				},
 				EventRecord {
 					phase: Phase::ApplyExtrinsic(1),
-					event: Event::system(system::Event::ExtrinsicSuccess(
+					event: Event::system(frame_system::Event::ExtrinsicSuccess(
 						DispatchInfo { weight: 1000000, class: DispatchClass::Normal, pays_fee: true }
 					)),
 					topics: vec![],
 				},
 				EventRecord {
 					phase: Phase::ApplyExtrinsic(2),
-					event: Event::treasury(treasury::RawEvent::Deposit(1984780231392)),
+					event: Event::pallet_treasury(pallet_treasury::RawEvent::Deposit(1984780231392)),
 					topics: vec![],
 				},
 				EventRecord {
 					phase: Phase::ApplyExtrinsic(2),
-					event: Event::balances(
-						balances::RawEvent::Transfer(
+					event: Event::pallet_balances(
+						pallet_balances::RawEvent::Transfer(
 							alice().into(),
 							bob().into(),
 							15 * DOLLARS,
@@ -579,7 +578,7 @@ mod tests {
 				},
 				EventRecord {
 					phase: Phase::ApplyExtrinsic(2),
-					event: Event::system(system::Event::ExtrinsicSuccess(
+					event: Event::system(frame_system::Event::ExtrinsicSuccess(
 						DispatchInfo { weight: 1000000, class: DispatchClass::Normal, pays_fee: true }
 					)),
 					topics: vec![],
@@ -729,9 +728,9 @@ mod tests {
 	#[test]
 	fn deploying_wasm_contract_should_work() {
 		let transfer_code = wabt::wat2wasm(CODE_TRANSFER).unwrap();
-		let transfer_ch = <Runtime as system::Trait>::Hashing::hash(&transfer_code);
+		let transfer_ch = <Runtime as frame_system::Trait>::Hashing::hash(&transfer_code);
 
-		let addr = <Runtime as contracts::Trait>::DetermineContractAddress::contract_address_for(
+		let addr = <Runtime as pallet_contracts::Trait>::DetermineContractAddress::contract_address_for(
 			&transfer_ch,
 			&[],
 			&charlie(),
@@ -744,25 +743,25 @@ mod tests {
 			vec![
 				CheckedExtrinsic {
 					signed: None,
-					function: Call::Timestamp(timestamp::Call::set(42 * 1000)),
+					function: Call::Timestamp(pallet_timestamp::Call::set(42 * 1000)),
 				},
 				CheckedExtrinsic {
 					signed: Some((charlie(), signed_extra(0, 0))),
 					function: Call::Contracts(
-						contracts::Call::put_code::<Runtime>(10_000, transfer_code)
+						pallet_contracts::Call::put_code::<Runtime>(10_000, transfer_code)
 					),
 				},
 				CheckedExtrinsic {
 					signed: Some((charlie(), signed_extra(1, 0))),
 					function: Call::Contracts(
-						contracts::Call::instantiate::<Runtime>(1 * DOLLARS, 10_000, transfer_ch, Vec::new())
+						pallet_contracts::Call::instantiate::<Runtime>(1 * DOLLARS, 10_000, transfer_ch, Vec::new())
 					),
 				},
 				CheckedExtrinsic {
 					signed: Some((charlie(), signed_extra(2, 0))),
 					function: Call::Contracts(
-						contracts::Call::call::<Runtime>(
-							indices::address::Address::Id(addr.clone()),
+						pallet_contracts::Call::call::<Runtime>(
+							pallet_indices::address::Address::Id(addr.clone()),
 							10,
 							10_000,
 							vec![0x00, 0x01, 0x02, 0x03]
@@ -785,7 +784,7 @@ mod tests {
 		t.execute_with(|| {
 			// Verify that the contract constructor worked well and code of TRANSFER contract is actually deployed.
 			assert_eq!(
-				&contracts::ContractInfoOf::<Runtime>::get(addr)
+				&pallet_contracts::ContractInfoOf::<Runtime>::get(addr)
 					.and_then(|c| c.get_alive())
 					.unwrap()
 					.code_hash,
@@ -842,14 +841,14 @@ mod tests {
 	fn panic_execution_gives_error() {
 		let mut t = TestExternalities::<Blake2Hasher>::new_with_code(BLOATY_CODE, Storage {
 			top: map![
-				<balances::FreeBalance<Runtime>>::hashed_key_for(alice()) => {
+				<pallet_balances::FreeBalance<Runtime>>::hashed_key_for(alice()) => {
 					0_u128.encode()
 				},
-				<balances::TotalIssuance<Runtime>>::hashed_key().to_vec() => {
+				<pallet_balances::TotalIssuance<Runtime>>::hashed_key().to_vec() => {
 					0_u128.encode()
 				},
-				<indices::NextEnumSet<Runtime>>::hashed_key().to_vec() => vec![0u8; 16],
-				<system::BlockHash<Runtime>>::hashed_key_for(0) => vec![0u8; 32]
+				<pallet_indices::NextEnumSet<Runtime>>::hashed_key().to_vec() => vec![0u8; 16],
+				<frame_system::BlockHash<Runtime>>::hashed_key_for(0) => vec![0u8; 32]
 			],
 			children: map![],
 		});
@@ -877,14 +876,14 @@ mod tests {
 	fn successful_execution_gives_ok() {
 		let mut t = TestExternalities::<Blake2Hasher>::new_with_code(COMPACT_CODE, Storage {
 			top: map![
-				<balances::FreeBalance<Runtime>>::hashed_key_for(alice()) => {
+				<pallet_balances::FreeBalance<Runtime>>::hashed_key_for(alice()) => {
 					(111 * DOLLARS).encode()
 				},
-				<balances::TotalIssuance<Runtime>>::hashed_key().to_vec() => {
+				<pallet_balances::TotalIssuance<Runtime>>::hashed_key().to_vec() => {
 					(111 * DOLLARS).encode()
 				},
-				<indices::NextEnumSet<Runtime>>::hashed_key().to_vec() => vec![0u8; 16],
-				<system::BlockHash<Runtime>>::hashed_key_for(0) => vec![0u8; 32]
+				<pallet_indices::NextEnumSet<Runtime>>::hashed_key().to_vec() => vec![0u8; 16],
+				<frame_system::BlockHash<Runtime>>::hashed_key_for(0) => vec![0u8; 32]
 			],
 			children: map![],
 		});
@@ -952,7 +951,9 @@ mod tests {
 
 	#[test]
 	fn should_import_block_with_test_client() {
-		use node_testing::client::{ClientExt, TestClientBuilderExt, TestClientBuilder, consensus::BlockOrigin};
+		use node_testing::client::{
+			ClientExt, TestClientBuilderExt, TestClientBuilder, sp_consensus::BlockOrigin
+		};
 
 		let client = TestClientBuilder::new().build();
 		let block1 = changes_trie_block();
@@ -984,11 +985,11 @@ mod tests {
 			vec![
 				CheckedExtrinsic {
 				signed: None,
-				function: Call::Timestamp(timestamp::Call::set(42 * 1000)),
+				function: Call::Timestamp(pallet_timestamp::Call::set(42 * 1000)),
 				},
 				CheckedExtrinsic {
 					signed: Some((charlie(), signed_extra(0, 0))),
-					function: Call::System(system::Call::fill_block()),
+					function: Call::System(frame_system::Call::fill_block()),
 				}
 			]
 		);
@@ -1001,11 +1002,11 @@ mod tests {
 			vec![
 				CheckedExtrinsic {
 				signed: None,
-				function: Call::Timestamp(timestamp::Call::set(52 * 1000)),
+				function: Call::Timestamp(pallet_timestamp::Call::set(52 * 1000)),
 				},
 				CheckedExtrinsic {
 					signed: Some((charlie(), signed_extra(1, 0))),
-					function: Call::System(system::Call::remark(vec![0; 1])),
+					function: Call::System(frame_system::Call::remark(vec![0; 1])),
 				}
 			]
 		);
@@ -1057,17 +1058,17 @@ mod tests {
 		// (this baed on assigning 0.1 CENT to the cheapest tx with `weight = 100`)
 		let mut t = TestExternalities::<Blake2Hasher>::new_with_code(COMPACT_CODE, Storage {
 			top: map![
-				<balances::FreeBalance<Runtime>>::hashed_key_for(alice()) => {
+				<pallet_balances::FreeBalance<Runtime>>::hashed_key_for(alice()) => {
 					(100 * DOLLARS).encode()
 				},
-				<balances::FreeBalance<Runtime>>::hashed_key_for(bob()) => {
+				<pallet_balances::FreeBalance<Runtime>>::hashed_key_for(bob()) => {
 					(10 * DOLLARS).encode()
 				},
-				<balances::TotalIssuance<Runtime>>::hashed_key().to_vec() => {
+				<pallet_balances::TotalIssuance<Runtime>>::hashed_key().to_vec() => {
 					(110 * DOLLARS).encode()
 				},
-				<indices::NextEnumSet<Runtime>>::hashed_key().to_vec() => vec![0u8; 16],
-				<system::BlockHash<Runtime>>::hashed_key_for(0) => vec![0u8; 32]
+				<pallet_indices::NextEnumSet<Runtime>>::hashed_key().to_vec() => vec![0u8; 16],
+				<frame_system::BlockHash<Runtime>>::hashed_key_for(0) => vec![0u8; 32]
 			],
 			children: map![],
 		});
@@ -1147,12 +1148,12 @@ mod tests {
 			let num_transfers = block_number * factor;
 			let mut xts = (0..num_transfers).map(|i| CheckedExtrinsic {
 				signed: Some((charlie(), signed_extra(nonce + i as Index, 0))),
-				function: Call::Balances(balances::Call::transfer(bob().into(), 0)),
+				function: Call::Balances(pallet_balances::Call::transfer(bob().into(), 0)),
 			}).collect::<Vec<CheckedExtrinsic>>();
 
 			xts.insert(0, CheckedExtrinsic {
 				signed: None,
-				function: Call::Timestamp(timestamp::Call::set(time * 1000)),
+				function: Call::Timestamp(pallet_timestamp::Call::set(time * 1000)),
 			});
 
 			// NOTE: this is super slow. Can probably be improved.
@@ -1219,11 +1220,11 @@ mod tests {
 				vec![
 					CheckedExtrinsic {
 						signed: None,
-						function: Call::Timestamp(timestamp::Call::set(time * 1000)),
+						function: Call::Timestamp(pallet_timestamp::Call::set(time * 1000)),
 					},
 					CheckedExtrinsic {
 						signed: Some((charlie(), signed_extra(nonce, 0))),
-						function: Call::System(system::Call::remark(vec![0u8; (block_number * factor) as usize])),
+						function: Call::System(frame_system::Call::remark(vec![0u8; (block_number * factor) as usize])),
 					},
 				]
 			);

substrate/bin/node/primitives/Cargo.toml

@@ -5,7 +5,7 @@ authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
 [dependencies]
-primitives = { package = "sp-core", path = "../../../primitives/core", default-features = false }
+sp-core = { path = "../../../primitives/core", default-features = false }
 sp-runtime = { path = "../../../primitives/runtime", default-features = false }
 
 [dev-dependencies]
@@ -15,6 +15,6 @@ pretty_assertions = "0.6.1"
 [features]
 default = ["std"]
 std = [
-	"primitives/std",
+	"sp-core/std",
 	"sp-runtime/std",
 ]

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

@@ -47,7 +47,7 @@ pub type Moment = u64;
 pub type Index = u32;
 
 /// A hash of some data used by the chain.
-pub type Hash = primitives::H256;
+pub type Hash = sp_core::H256;
 
 /// A timestamp: milliseconds since the unix epoch.
 /// `u64` is enough to represent a duration of half a billion years, when the

substrate/bin/node/rpc/Cargo.toml

@@ -5,7 +5,7 @@ authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
 [dependencies]
-client = { package = "sc-client", path = "../../../client/" }
+sc-client = { path = "../../../client/" }
 jsonrpc-core = "14.0.3"
 node-primitives = { path = "../primitives" }
 node-runtime = { path = "../runtime" }
@@ -13,4 +13,4 @@ sp-runtime = { path = "../../../primitives/runtime" }
 pallet-contracts-rpc = { path = "../../../frame/contracts/rpc/" }
 pallet-transaction-payment-rpc = { path = "../../../frame/transaction-payment/rpc/" }
 substrate-frame-rpc-system = { path = "../../../utils/frame/rpc/system" }
-txpool-api = { package = "sp-transaction-pool", path = "../../../primitives/transaction-pool" }
+sp-transaction-pool = { path = "../../../primitives/transaction-pool" }

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

@@ -34,12 +34,12 @@ use std::sync::Arc;
 use node_primitives::{Block, AccountId, Index, Balance};
 use node_runtime::UncheckedExtrinsic;
 use sp_runtime::traits::ProvideRuntimeApi;
-use txpool_api::TransactionPool;
+use sp_transaction_pool::TransactionPool;
 
 /// Light client extra dependencies.
 pub struct LightDeps<F> {
 	/// Remote access to the blockchain (async).
-	pub remote_blockchain: Arc<dyn client::light::blockchain::RemoteBlockchain<Block>>,
+	pub remote_blockchain: Arc<dyn sc_client::light::blockchain::RemoteBlockchain<Block>>,
 	/// Fetcher instance.
 	pub fetcher: Arc<F>,
 }
@@ -63,12 +63,12 @@ pub fn create<C, P, M, F>(
 	light_deps: Option<LightDeps<F>>,
 ) -> jsonrpc_core::IoHandler<M> where
 	C: ProvideRuntimeApi,
-	C: client::blockchain::HeaderBackend<Block>,
+	C: sc_client::blockchain::HeaderBackend<Block>,
 	C: Send + Sync + 'static,
 	C::Api: substrate_frame_rpc_system::AccountNonceApi<Block, AccountId, Index>,
 	C::Api: pallet_contracts_rpc::ContractsRuntimeApi<Block, AccountId, Balance>,
 	C::Api: pallet_transaction_payment_rpc::TransactionPaymentRuntimeApi<Block, Balance, UncheckedExtrinsic>,
-	F: client::light::fetcher::Fetcher<Block> + 'static,
+	F: sc_client::light::fetcher::Fetcher<Block> + 'static,
 	P: TransactionPool + 'static,
 	M: jsonrpc_core::Metadata + Default,
 {

substrate/bin/node/runtime/Cargo.toml

@@ -14,53 +14,53 @@ rustc-hex = { version = "2.0", optional = true }
 serde = { version = "1.0.102", optional = true }
 
 # primitives
-authority-discovery-primitives = { package = "sp-authority-discovery", path = "../../../primitives/authority-discovery", default-features = false }
-babe-primitives = { package = "sp-consensus-babe", path = "../../../primitives/consensus/babe", default-features = false }
-block-builder-api = { package = "sp-block-builder", path = "../../../primitives/block-builder", default-features = false}
-inherents = { package = "sp-inherents", path = "../../../primitives/inherents", default-features = false }
+sp-authority-discovery = { path = "../../../primitives/authority-discovery", default-features = false }
+sp-consensus-babe = { path = "../../../primitives/consensus/babe", default-features = false }
+sp-block-builder = { path = "../../../primitives/block-builder", default-features = false}
+sp-inherents = { path = "../../../primitives/inherents", default-features = false }
 node-primitives = { path = "../primitives", default-features = false }
-offchain-primitives = { package = "sp-offchain", path = "../../../primitives/offchain", default-features = false }
-primitives = { package = "sp-core",  path = "../../../primitives/core", default-features = false }
+sp-offchain = { path = "../../../primitives/offchain", default-features = false }
+sp-core = { path = "../../../primitives/core", default-features = false }
 sp-std = { path = "../../../primitives/std", default-features = false }
 sp-api = { path = "../../../primitives/api", default-features = false }
 sp-runtime = { path = "../../../primitives/runtime", default-features = false }
 sp-staking = { path = "../../../primitives/staking", default-features = false }
 sp-keyring = { path = "../../../primitives/keyring", optional = true }
 sp-session = { path = "../../../primitives/session", default-features = false }
-sp-transaction-pool = { package = "sp-transaction-pool", path = "../../../primitives/transaction-pool", default-features = false }
-version = { package = "sp-version", path = "../../../primitives/version", default-features = false }
+sp-transaction-pool = { path = "../../../primitives/transaction-pool", default-features = false }
+sp-version = { path = "../../../primitives/version", default-features = false }
 
 # frame dependencies
-authority-discovery = { package = "pallet-authority-discovery", path = "../../../frame/authority-discovery", default-features = false }
-authorship = { package = "pallet-authorship", path = "../../../frame/authorship", default-features = false }
-babe = { package = "pallet-babe", path = "../../../frame/babe", default-features = false }
-balances = { package = "pallet-balances", path = "../../../frame/balances", default-features = false }
-collective = { package = "pallet-collective", path = "../../../frame/collective", default-features = false }
-contracts = { package = "pallet-contracts", path = "../../../frame/contracts", default-features = false }
-contracts-rpc-runtime-api = { package = "pallet-contracts-rpc-runtime-api", path = "../../../frame/contracts/rpc/runtime-api/", default-features = false }
-democracy = { package = "pallet-democracy", path = "../../../frame/democracy", default-features = false }
-elections-phragmen = { package = "pallet-elections-phragmen", path = "../../../frame/elections-phragmen", default-features = false }
-executive = { package = "frame-executive", path = "../../../frame/executive", default-features = false }
-finality-tracker = { package = "pallet-finality-tracker", path = "../../../frame/finality-tracker", default-features = false }
-grandpa = { package = "pallet-grandpa", path = "../../../frame/grandpa", default-features = false }
-im-online = { package = "pallet-im-online", path = "../../../frame/im-online", default-features = false }
-indices = { package = "pallet-indices", path = "../../../frame/indices", default-features = false }
-membership = { package = "pallet-membership", path = "../../../frame/membership", default-features = false }
-nicks = { package = "pallet-nicks", path = "../../../frame/nicks", default-features = false }
-offences = { package = "pallet-offences", path = "../../../frame/offences", default-features = false }
-randomness-collective-flip = { package = "pallet-randomness-collective-flip", path = "../../../frame/randomness-collective-flip", default-features = false }
-session = { package = "pallet-session", path = "../../../frame/session", default-features = false, features = ["historical"] }
-staking = { package = "pallet-staking", path = "../../../frame/staking", default-features = false, features = ["migrate"] }
+pallet-authority-discovery = { path = "../../../frame/authority-discovery", default-features = false }
+pallet-authorship = { path = "../../../frame/authorship", default-features = false }
+pallet-babe = { path = "../../../frame/babe", default-features = false }
+pallet-balances = { path = "../../../frame/balances", default-features = false }
+pallet-collective = { path = "../../../frame/collective", default-features = false }
+pallet-contracts = { path = "../../../frame/contracts", default-features = false }
+pallet-contracts-rpc-runtime-api = { path = "../../../frame/contracts/rpc/runtime-api/", default-features = false }
+pallet-democracy = { path = "../../../frame/democracy", default-features = false }
+pallet-elections-phragmen = { path = "../../../frame/elections-phragmen", default-features = false }
+frame-executive = { path = "../../../frame/executive", default-features = false }
+pallet-finality-tracker = { path = "../../../frame/finality-tracker", default-features = false }
+pallet-grandpa = { path = "../../../frame/grandpa", default-features = false }
+pallet-im-online = { path = "../../../frame/im-online", default-features = false }
+pallet-indices = { path = "../../../frame/indices", default-features = false }
+pallet-membership = { path = "../../../frame/membership", default-features = false }
+pallet-nicks = { path = "../../../frame/nicks", default-features = false }
+pallet-offences = { path = "../../../frame/offences", default-features = false }
+pallet-randomness-collective-flip = { path = "../../../frame/randomness-collective-flip", default-features = false }
+pallet-session = { path = "../../../frame/session", default-features = false, features = ["historical"] }
+pallet-staking = { path = "../../../frame/staking", default-features = false, features = ["migrate"] }
 pallet-staking-reward-curve = { path = "../../../frame/staking/reward-curve"}
-sudo = { package = "pallet-sudo", path = "../../../frame/sudo", default-features = false }
-support = { package = "frame-support", path = "../../../frame/support", default-features = false }
-system = { package = "frame-system", path = "../../../frame/system", default-features = false }
-system-rpc-runtime-api = { package = "frame-system-rpc-runtime-api", path = "../../../frame/system/rpc/runtime-api/", default-features = false }
-timestamp = { package = "pallet-timestamp", path = "../../../frame/timestamp", default-features = false }
-treasury = { package = "pallet-treasury", path = "../../../frame/treasury", default-features = false }
-utility = { package = "frame-utility", path = "../../../frame/utility", default-features = false }
-transaction-payment = { package = "pallet-transaction-payment", path = "../../../frame/transaction-payment", default-features = false }
-transaction-payment-rpc-runtime-api = { package = "pallet-transaction-payment-rpc-runtime-api", path = "../../../frame/transaction-payment/rpc/runtime-api/", default-features = false }
+pallet-sudo = { path = "../../../frame/sudo", default-features = false }
+frame-support = { path = "../../../frame/support", default-features = false }
+frame-system = { path = "../../../frame/system", default-features = false }
+frame-system-rpc-runtime-api = { path = "../../../frame/system/rpc/runtime-api/", default-features = false }
+pallet-timestamp = { path = "../../../frame/timestamp", default-features = false }
+pallet-treasury = { path = "../../../frame/treasury", default-features = false }
+frame-utility = { path = "../../../frame/utility", default-features = false }
+pallet-transaction-payment = { path = "../../../frame/transaction-payment", default-features = false }
+pallet-transaction-payment-rpc-runtime-api = { path = "../../../frame/transaction-payment/rpc/runtime-api/", default-features = false }
 
 [build-dependencies]
 wasm-builder-runner = { package = "substrate-wasm-builder-runner", path = "../../../utils/wasm-builder-runner", version = "1.0.4" }
@@ -71,52 +71,52 @@ sp-io = { path = "../../../primitives/io" }
 [features]
 default = ["std"]
 std = [
-	"authority-discovery-primitives/std",
-	"authority-discovery/std",
-	"authorship/std",
-	"babe-primitives/std",
-	"babe/std",
-	"balances/std",
-	"block-builder-api/std",
+	"sp-authority-discovery/std",
+	"pallet-authority-discovery/std",
+	"pallet-authorship/std",
+	"sp-consensus-babe/std",
+	"pallet-babe/std",
+	"pallet-balances/std",
+	"sp-block-builder/std",
 	"codec/std",
-	"collective/std",
-	"contracts-rpc-runtime-api/std",
-	"contracts/std",
-	"democracy/std",
-	"elections-phragmen/std",
-	"executive/std",
-	"finality-tracker/std",
-	"grandpa/std",
-	"im-online/std",
-	"indices/std",
-	"inherents/std",
-	"membership/std",
-	"nicks/std",
+	"pallet-collective/std",
+	"pallet-contracts-rpc-runtime-api/std",
+	"pallet-contracts/std",
+	"pallet-democracy/std",
+	"pallet-elections-phragmen/std",
+	"frame-executive/std",
+	"pallet-finality-tracker/std",
+	"pallet-grandpa/std",
+	"pallet-im-online/std",
+	"pallet-indices/std",
+	"sp-inherents/std",
+	"pallet-membership/std",
+	"pallet-nicks/std",
 	"node-primitives/std",
-	"offchain-primitives/std",
-	"offences/std",
-	"primitives/std",
-	"randomness-collective-flip/std",
+	"sp-offchain/std",
+	"pallet-offences/std",
+	"sp-core/std",
+	"pallet-randomness-collective-flip/std",
 	"sp-std/std",
 	"rustc-hex",
 	"safe-mix/std",
 	"serde",
-	"session/std",
+	"pallet-session/std",
 	"sp-api/std",
 	"sp-runtime/std",
 	"sp-staking/std",
-	"staking/std",
+	"pallet-staking/std",
 	"sp-keyring",
 	"sp-session/std",
-	"sudo/std",
-	"support/std",
-	"system-rpc-runtime-api/std",
-	"system/std",
-	"timestamp/std",
-	"transaction-payment-rpc-runtime-api/std",
-	"transaction-payment/std",
-	"treasury/std",
+	"pallet-sudo/std",
+	"frame-support/std",
+	"frame-system-rpc-runtime-api/std",
+	"frame-system/std",
+	"pallet-timestamp/std",
+	"pallet-transaction-payment-rpc-runtime-api/std",
+	"pallet-transaction-payment/std",
+	"pallet-treasury/std",
 	"sp-transaction-pool/std",
-	"utility/std",
-	"version/std",
+	"frame-utility/std",
+	"sp-version/std",
 ]

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

@@ -19,7 +19,7 @@
 use node_primitives::Balance;
 use sp_runtime::traits::{Convert, Saturating};
 use sp_runtime::{Fixed64, Perbill};
-use support::{traits::{OnUnbalanced, Currency, Get}, weights::Weight};
+use frame_support::{traits::{OnUnbalanced, Currency, Get}, weights::Weight};
 use crate::{Balances, System, Authorship, MaximumBlockWeight, NegativeImbalance};
 
 pub struct Author;
@@ -118,7 +118,7 @@ mod tests {
 	use sp_runtime::assert_eq_error_rate;
 	use crate::{MaximumBlockWeight, AvailableBlockRatio, Runtime};
 	use crate::{constants::currency::*, TransactionPayment, TargetBlockFullness};
-	use support::weights::Weight;
+	use frame_support::weights::Weight;
 
 	fn max() -> Weight {
 		MaximumBlockWeight::get()
@@ -151,7 +151,7 @@ mod tests {
 
 	fn run_with_system_weight<F>(w: Weight, assertions: F) where F: Fn() -> () {
 		let mut t: sp_io::TestExternalities =
-			system::GenesisConfig::default().build_storage::<Runtime>().unwrap().into();
+			frame_system::GenesisConfig::default().build_storage::<Runtime>().unwrap().into();
 		t.execute_with(|| {
 			System::set_block_limits(w, 0);
 			assertions()
@@ -227,7 +227,7 @@ mod tests {
 				if fm == next { panic!("The fee should ever increase"); }
 				fm = next;
 				iterations += 1;
-				let fee = <Runtime as transaction_payment::Trait>::WeightToFee::convert(tx_weight);
+				let fee = <Runtime as pallet_transaction_payment::Trait>::WeightToFee::convert(tx_weight);
 				let adjusted_fee = fm.saturated_multiply_accumulate(fee);
 				println!(
 					"iteration {}, new fm = {:?}. Fee at this point is: {} units / {} millicents, \

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

@@ -21,12 +21,12 @@
 #![recursion_limit="256"]
 
 use sp_std::prelude::*;
-use support::{
+use frame_support::{
 	construct_runtime, parameter_types,
 	weights::Weight,
 	traits::{SplitTwoWays, Currency, Randomness},
 };
-use primitives::u32_trait::{_1, _2, _3, _4};
+use sp_core::u32_trait::{_1, _2, _3, _4};
 use node_primitives::{AccountId, AccountIndex, Balance, BlockNumber, Hash, Index, Moment, Signature};
 use sp_api::impl_runtime_apis;
 use sp_runtime::{Permill, Perbill, ApplyExtrinsicResult, impl_opaque_keys, generic, create_runtime_str};
@@ -36,26 +36,26 @@ use sp_runtime::traits::{
 	self, BlakeTwo256, Block as BlockT, NumberFor, StaticLookup, SaturatedConversion,
 	OpaqueKeys,
 };
-use version::RuntimeVersion;
+use sp_version::RuntimeVersion;
 #[cfg(any(feature = "std", test))]
-use version::NativeVersion;
-use primitives::OpaqueMetadata;
-use grandpa::AuthorityList as GrandpaAuthorityList;
-use grandpa::fg_primitives;
-use im_online::sr25519::{AuthorityId as ImOnlineId};
-use authority_discovery_primitives::AuthorityId as AuthorityDiscoveryId;
-use transaction_payment_rpc_runtime_api::RuntimeDispatchInfo;
-use contracts_rpc_runtime_api::ContractExecResult;
-use system::offchain::TransactionSubmitter;
-use inherents::{InherentData, CheckInherentsResult};
+use sp_version::NativeVersion;
+use sp_core::OpaqueMetadata;
+use pallet_grandpa::AuthorityList as GrandpaAuthorityList;
+use pallet_grandpa::fg_primitives;
+use pallet_im_online::sr25519::{AuthorityId as ImOnlineId};
+use sp_authority_discovery::AuthorityId as AuthorityDiscoveryId;
+use pallet_transaction_payment_rpc_runtime_api::RuntimeDispatchInfo;
+use pallet_contracts_rpc_runtime_api::ContractExecResult;
+use frame_system::offchain::TransactionSubmitter;
+use sp_inherents::{InherentData, CheckInherentsResult};
 
 #[cfg(any(feature = "std", test))]
 pub use sp_runtime::BuildStorage;
-pub use timestamp::Call as TimestampCall;
-pub use balances::Call as BalancesCall;
-pub use contracts::Gas;
-pub use support::StorageValue;
-pub use staking::StakerStatus;
+pub use pallet_timestamp::Call as TimestampCall;
+pub use pallet_balances::Call as BalancesCall;
+pub use pallet_contracts::Gas;
+pub use frame_support::StorageValue;
+pub use pallet_staking::StakerStatus;
 
 /// Implementations of some helper traits passed into runtime modules as associated types.
 pub mod impls;
@@ -109,7 +109,7 @@ parameter_types! {
 	pub const AvailableBlockRatio: Perbill = Perbill::from_percent(75);
 }
 
-impl system::Trait for Runtime {
+impl frame_system::Trait for Runtime {
 	type Origin = Origin;
 	type Call = Call;
 	type Index = Index;
@@ -127,7 +127,7 @@ impl system::Trait for Runtime {
 	type Version = Version;
 }
 
-impl utility::Trait for Runtime {
+impl frame_utility::Trait for Runtime {
 	type Event = Event;
 	type Call = Call;
 }
@@ -137,16 +137,16 @@ parameter_types! {
 	pub const ExpectedBlockTime: Moment = MILLISECS_PER_BLOCK;
 }
 
-impl babe::Trait for Runtime {
+impl pallet_babe::Trait for Runtime {
 	type EpochDuration = EpochDuration;
 	type ExpectedBlockTime = ExpectedBlockTime;
-	type EpochChangeTrigger = babe::ExternalTrigger;
+	type EpochChangeTrigger = pallet_babe::ExternalTrigger;
 }
 
-impl indices::Trait for Runtime {
+impl pallet_indices::Trait for Runtime {
 	type AccountIndex = AccountIndex;
 	type IsDeadAccount = Balances;
-	type ResolveHint = indices::SimpleResolveHint<Self::AccountId, Self::AccountIndex>;
+	type ResolveHint = pallet_indices::SimpleResolveHint<Self::AccountId, Self::AccountIndex>;
 	type Event = Event;
 }
 
@@ -156,7 +156,7 @@ parameter_types! {
 	pub const CreationFee: Balance = 1 * CENTS;
 }
 
-impl balances::Trait for Runtime {
+impl pallet_balances::Trait for Runtime {
 	type Balance = Balance;
 	type OnFreeBalanceZero = ((Staking, Contracts), Session);
 	type OnNewAccount = Indices;
@@ -177,7 +177,7 @@ parameter_types! {
 	pub const TargetBlockFullness: Perbill = Perbill::from_percent(25);
 }
 
-impl transaction_payment::Trait for Runtime {
+impl pallet_transaction_payment::Trait for Runtime {
 	type Currency = Balances;
 	type OnTransactionPayment = DealWithFees;
 	type TransactionBaseFee = TransactionBaseFee;
@@ -189,7 +189,7 @@ impl transaction_payment::Trait for Runtime {
 parameter_types! {
 	pub const MinimumPeriod: Moment = SLOT_DURATION / 2;
 }
-impl timestamp::Trait for Runtime {
+impl pallet_timestamp::Trait for Runtime {
 	type Moment = Moment;
 	type OnTimestampSet = Babe;
 	type MinimumPeriod = MinimumPeriod;
@@ -199,8 +199,8 @@ parameter_types! {
 	pub const UncleGenerations: BlockNumber = 5;
 }
 
-impl authorship::Trait for Runtime {
-	type FindAuthor = session::FindAccountFromAuthorIndex<Self, Babe>;
+impl pallet_authorship::Trait for Runtime {
+	type FindAuthor = pallet_session::FindAccountFromAuthorIndex<Self, Babe>;
 	type UncleGenerations = UncleGenerations;
 	type FilterUncle = ();
 	type EventHandler = (Staking, ImOnline);
@@ -219,21 +219,21 @@ parameter_types! {
 	pub const DisabledValidatorsThreshold: Perbill = Perbill::from_percent(17);
 }
 
-impl session::Trait for Runtime {
+impl pallet_session::Trait for Runtime {
 	type OnSessionEnding = Staking;
 	type SessionHandler = <SessionKeys as OpaqueKeys>::KeyTypeIdProviders;
 	type ShouldEndSession = Babe;
 	type Event = Event;
 	type Keys = SessionKeys;
-	type ValidatorId = <Self as system::Trait>::AccountId;
-	type ValidatorIdOf = staking::StashOf<Self>;
+	type ValidatorId = <Self as frame_system::Trait>::AccountId;
+	type ValidatorIdOf = pallet_staking::StashOf<Self>;
 	type SelectInitialValidators = Staking;
 	type DisabledValidatorsThreshold = DisabledValidatorsThreshold;
 }
 
-impl session::historical::Trait for Runtime {
-	type FullIdentification = staking::Exposure<AccountId, Balance>;
-	type FullIdentificationOf = staking::ExposureOf<Runtime>;
+impl pallet_session::historical::Trait for Runtime {
+	type FullIdentification = pallet_staking::Exposure<AccountId, Balance>;
+	type FullIdentificationOf = pallet_staking::ExposureOf<Runtime>;
 }
 
 pallet_staking_reward_curve::build! {
@@ -249,12 +249,12 @@ pallet_staking_reward_curve::build! {
 
 parameter_types! {
 	pub const SessionsPerEra: sp_staking::SessionIndex = 6;
-	pub const BondingDuration: staking::EraIndex = 24 * 28;
-	pub const SlashDeferDuration: staking::EraIndex = 24 * 7; // 1/4 the bonding duration.
+	pub const BondingDuration: pallet_staking::EraIndex = 24 * 28;
+	pub const SlashDeferDuration: pallet_staking::EraIndex = 24 * 7; // 1/4 the bonding duration.
 	pub const RewardCurve: &'static PiecewiseLinear<'static> = &REWARD_CURVE;
 }
 
-impl staking::Trait for Runtime {
+impl pallet_staking::Trait for Runtime {
 	type Currency = Balances;
 	type Time = Timestamp;
 	type CurrencyToVote = CurrencyToVoteHandler;
@@ -266,7 +266,7 @@ impl staking::Trait for Runtime {
 	type BondingDuration = BondingDuration;
 	type SlashDeferDuration = SlashDeferDuration;
 	/// A super-majority of the council can cancel the slash.
-	type SlashCancelOrigin = collective::EnsureProportionAtLeast<_3, _4, AccountId, CouncilCollective>;
+	type SlashCancelOrigin = pallet_collective::EnsureProportionAtLeast<_3, _4, AccountId, CouncilCollective>;
 	type SessionInterface = Self;
 	type RewardCurve = RewardCurve;
 }
@@ -282,7 +282,7 @@ parameter_types! {
 	pub const PreimageByteDeposit: Balance = 1 * CENTS;
 }
 
-impl democracy::Trait for Runtime {
+impl pallet_democracy::Trait for Runtime {
 	type Proposal = Call;
 	type Event = Event;
 	type Currency = Balances;
@@ -292,27 +292,27 @@ impl democracy::Trait for Runtime {
 	type EmergencyVotingPeriod = EmergencyVotingPeriod;
 	type MinimumDeposit = MinimumDeposit;
 	/// A straight majority of the council can decide what their next motion is.
-	type ExternalOrigin = collective::EnsureProportionAtLeast<_1, _2, AccountId, CouncilCollective>;
+	type ExternalOrigin = pallet_collective::EnsureProportionAtLeast<_1, _2, AccountId, CouncilCollective>;
 	/// A super-majority can have the next scheduled referendum be a straight majority-carries vote.
-	type ExternalMajorityOrigin = collective::EnsureProportionAtLeast<_3, _4, AccountId, CouncilCollective>;
+	type ExternalMajorityOrigin = pallet_collective::EnsureProportionAtLeast<_3, _4, AccountId, CouncilCollective>;
 	/// A unanimous council can have the next scheduled referendum be a straight default-carries
 	/// (NTB) vote.
-	type ExternalDefaultOrigin = collective::EnsureProportionAtLeast<_1, _1, AccountId, CouncilCollective>;
+	type ExternalDefaultOrigin = pallet_collective::EnsureProportionAtLeast<_1, _1, AccountId, CouncilCollective>;
 	/// Two thirds of the technical committee can have an ExternalMajority/ExternalDefault vote
 	/// be tabled immediately and with a shorter voting/enactment period.
-	type FastTrackOrigin = collective::EnsureProportionAtLeast<_2, _3, AccountId, TechnicalCollective>;
+	type FastTrackOrigin = pallet_collective::EnsureProportionAtLeast<_2, _3, AccountId, TechnicalCollective>;
 	// To cancel a proposal which has been passed, 2/3 of the council must agree to it.
-	type CancellationOrigin = collective::EnsureProportionAtLeast<_2, _3, AccountId, CouncilCollective>;
+	type CancellationOrigin = pallet_collective::EnsureProportionAtLeast<_2, _3, AccountId, CouncilCollective>;
 	// Any single technical committee member may veto a coming council proposal, however they can
 	// only do it once and it lasts only for the cooloff period.
-	type VetoOrigin = collective::EnsureMember<AccountId, TechnicalCollective>;
+	type VetoOrigin = pallet_collective::EnsureMember<AccountId, TechnicalCollective>;
 	type CooloffPeriod = CooloffPeriod;
 	type PreimageByteDeposit = PreimageByteDeposit;
 	type Slash = Treasury;
 }
 
-type CouncilCollective = collective::Instance1;
-impl collective::Trait<CouncilCollective> for Runtime {
+type CouncilCollective = pallet_collective::Instance1;
+impl pallet_collective::Trait<CouncilCollective> for Runtime {
 	type Origin = Origin;
 	type Proposal = Call;
 	type Event = Event;
@@ -326,7 +326,7 @@ parameter_types! {
 	pub const DesiredRunnersUp: u32 = 7;
 }
 
-impl elections_phragmen::Trait for Runtime {
+impl pallet_elections_phragmen::Trait for Runtime {
 	type Event = Event;
 	type Currency = Balances;
 	type CurrencyToVote = CurrencyToVoteHandler;
@@ -341,19 +341,19 @@ impl elections_phragmen::Trait for Runtime {
 	type ChangeMembers = Council;
 }
 
-type TechnicalCollective = collective::Instance2;
-impl collective::Trait<TechnicalCollective> for Runtime {
+type TechnicalCollective = pallet_collective::Instance2;
+impl pallet_collective::Trait<TechnicalCollective> for Runtime {
 	type Origin = Origin;
 	type Proposal = Call;
 	type Event = Event;
 }
 
-impl membership::Trait<membership::Instance1> for Runtime {
+impl pallet_membership::Trait<pallet_membership::Instance1> for Runtime {
 	type Event = Event;
-	type AddOrigin = collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
-	type RemoveOrigin = collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
-	type SwapOrigin = collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
-	type ResetOrigin = collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
+	type AddOrigin = pallet_collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
+	type RemoveOrigin = pallet_collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
+	type SwapOrigin = pallet_collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
+	type ResetOrigin = pallet_collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
 	type MembershipInitialized = TechnicalCommittee;
 	type MembershipChanged = TechnicalCommittee;
 }
@@ -365,10 +365,10 @@ parameter_types! {
 	pub const Burn: Permill = Permill::from_percent(50);
 }
 
-impl treasury::Trait for Runtime {
+impl pallet_treasury::Trait for Runtime {
 	type Currency = Balances;
-	type ApproveOrigin = collective::EnsureMembers<_4, AccountId, CouncilCollective>;
-	type RejectOrigin = collective::EnsureMembers<_2, AccountId, CouncilCollective>;
+	type ApproveOrigin = pallet_collective::EnsureMembers<_4, AccountId, CouncilCollective>;
+	type RejectOrigin = pallet_collective::EnsureMembers<_2, AccountId, CouncilCollective>;
 	type Event = Event;
 	type ProposalRejection = ();
 	type ProposalBond = ProposalBond;
@@ -389,20 +389,20 @@ parameter_types! {
 	pub const SurchargeReward: Balance = 150 * DOLLARS;
 }
 
-impl contracts::Trait for Runtime {
+impl pallet_contracts::Trait for Runtime {
 	type Currency = Balances;
 	type Time = Timestamp;
 	type Randomness = RandomnessCollectiveFlip;
 	type Call = Call;
 	type Event = Event;
-	type DetermineContractAddress = contracts::SimpleAddressDeterminator<Runtime>;
-	type ComputeDispatchFee = contracts::DefaultDispatchFeeComputor<Runtime>;
-	type TrieIdGenerator = contracts::TrieIdFromParentCounter<Runtime>;
+	type DetermineContractAddress = pallet_contracts::SimpleAddressDeterminator<Runtime>;
+	type ComputeDispatchFee = pallet_contracts::DefaultDispatchFeeComputor<Runtime>;
+	type TrieIdGenerator = pallet_contracts::TrieIdFromParentCounter<Runtime>;
 	type GasPayment = ();
 	type RentPayment = ();
-	type SignedClaimHandicap = contracts::DefaultSignedClaimHandicap;
+	type SignedClaimHandicap = pallet_contracts::DefaultSignedClaimHandicap;
 	type TombstoneDeposit = TombstoneDeposit;
-	type StorageSizeOffset = contracts::DefaultStorageSizeOffset;
+	type StorageSizeOffset = pallet_contracts::DefaultStorageSizeOffset;
 	type RentByteFee = RentByteFee;
 	type RentDepositOffset = RentDepositOffset;
 	type SurchargeReward = SurchargeReward;
@@ -411,14 +411,14 @@ impl contracts::Trait for Runtime {
 	type TransactionBaseFee = ContractTransactionBaseFee;
 	type TransactionByteFee = ContractTransactionByteFee;
 	type ContractFee = ContractFee;
-	type CallBaseFee = contracts::DefaultCallBaseFee;
-	type InstantiateBaseFee = contracts::DefaultInstantiateBaseFee;
-	type MaxDepth = contracts::DefaultMaxDepth;
-	type MaxValueSize = contracts::DefaultMaxValueSize;
-	type BlockGasLimit = contracts::DefaultBlockGasLimit;
+	type CallBaseFee = pallet_contracts::DefaultCallBaseFee;
+	type InstantiateBaseFee = pallet_contracts::DefaultInstantiateBaseFee;
+	type MaxDepth = pallet_contracts::DefaultMaxDepth;
+	type MaxValueSize = pallet_contracts::DefaultMaxValueSize;
+	type BlockGasLimit = pallet_contracts::DefaultBlockGasLimit;
 }
 
-impl sudo::Trait for Runtime {
+impl pallet_sudo::Trait for Runtime {
 	type Event = Event;
 	type Proposal = Call;
 }
@@ -429,7 +429,7 @@ parameter_types! {
 	pub const SessionDuration: BlockNumber = EPOCH_DURATION_IN_SLOTS as _;
 }
 
-impl im_online::Trait for Runtime {
+impl pallet_im_online::Trait for Runtime {
 	type AuthorityId = ImOnlineId;
 	type Call = Call;
 	type Event = Event;
@@ -438,15 +438,15 @@ impl im_online::Trait for Runtime {
 	type SessionDuration = SessionDuration;
 }
 
-impl offences::Trait for Runtime {
+impl pallet_offences::Trait for Runtime {
 	type Event = Event;
-	type IdentificationTuple = session::historical::IdentificationTuple<Self>;
+	type IdentificationTuple = pallet_session::historical::IdentificationTuple<Self>;
 	type OnOffenceHandler = Staking;
 }
 
-impl authority_discovery::Trait for Runtime {}
+impl pallet_authority_discovery::Trait for Runtime {}
 
-impl grandpa::Trait for Runtime {
+impl pallet_grandpa::Trait for Runtime {
 	type Event = Event;
 }
 
@@ -455,7 +455,7 @@ parameter_types! {
 	pub const ReportLatency: BlockNumber = 1000;
 }
 
-impl finality_tracker::Trait for Runtime {
+impl pallet_finality_tracker::Trait for Runtime {
 	type OnFinalizationStalled = Grandpa;
 	type WindowSize = WindowSize;
 	type ReportLatency = ReportLatency;
@@ -467,21 +467,21 @@ parameter_types! {
 	pub const MaxLength: usize = 16;
 }
 
-impl nicks::Trait for Runtime {
+impl pallet_nicks::Trait for Runtime {
 	type Event = Event;
 	type Currency = Balances;
 	type ReservationFee = ReservationFee;
 	type Slashed = Treasury;
-	type ForceOrigin = collective::EnsureMember<AccountId, CouncilCollective>;
+	type ForceOrigin = pallet_collective::EnsureMember<AccountId, CouncilCollective>;
 	type MinLength = MinLength;
 	type MaxLength = MaxLength;
 }
 
-impl system::offchain::CreateTransaction<Runtime, UncheckedExtrinsic> for Runtime {
+impl frame_system::offchain::CreateTransaction<Runtime, UncheckedExtrinsic> for Runtime {
 	type Public = <Signature as traits::Verify>::Signer;
 	type Signature = Signature;
 
-	fn create_transaction<TSigner: system::offchain::Signer<Self::Public, Self::Signature>>(
+	fn create_transaction<TSigner: frame_system::offchain::Signer<Self::Public, Self::Signature>>(
 		call: Call,
 		public: Self::Public,
 		account: AccountId,
@@ -491,12 +491,12 @@ impl system::offchain::CreateTransaction<Runtime, UncheckedExtrinsic> for Runtim
 		let current_block = System::block_number().saturated_into::<u64>();
 		let tip = 0;
 		let extra: SignedExtra = (
-			system::CheckVersion::<Runtime>::new(),
-			system::CheckGenesis::<Runtime>::new(),
-			system::CheckEra::<Runtime>::from(generic::Era::mortal(period, current_block)),
-			system::CheckNonce::<Runtime>::from(index),
-			system::CheckWeight::<Runtime>::new(),
-			transaction_payment::ChargeTransactionPayment::<Runtime>::from(tip),
+			frame_system::CheckVersion::<Runtime>::new(),
+			frame_system::CheckGenesis::<Runtime>::new(),
+			frame_system::CheckEra::<Runtime>::from(generic::Era::mortal(period, current_block)),
+			frame_system::CheckNonce::<Runtime>::from(index),
+			frame_system::CheckWeight::<Runtime>::new(),
+			pallet_transaction_payment::ChargeTransactionPayment::<Runtime>::from(tip),
 			Default::default(),
 		);
 		let raw_payload = SignedPayload::new(call, extra).ok()?;
@@ -507,6 +507,7 @@ impl system::offchain::CreateTransaction<Runtime, UncheckedExtrinsic> for Runtim
 	}
 }
 
+use frame_system as system;
 construct_runtime!(
 	pub enum Runtime where
 		Block = Block,
@@ -514,30 +515,30 @@ construct_runtime!(
 		UncheckedExtrinsic = UncheckedExtrinsic
 	{
 		System: system::{Module, Call, Storage, Config, Event},
-		Utility: utility::{Module, Call, Event},
-		Babe: babe::{Module, Call, Storage, Config, Inherent(Timestamp)},
-		Timestamp: timestamp::{Module, Call, Storage, Inherent},
-		Authorship: authorship::{Module, Call, Storage, Inherent},
-		Indices: indices,
-		Balances: balances::{default, Error},
-		TransactionPayment: transaction_payment::{Module, Storage},
-		Staking: staking::{default, OfflineWorker},
-		Session: session::{Module, Call, Storage, Event, Config<T>},
-		Democracy: democracy::{Module, Call, Storage, Config, Event<T>},
-		Council: collective::<Instance1>::{Module, Call, Storage, Origin<T>, Event<T>, Config<T>},
-		TechnicalCommittee: collective::<Instance2>::{Module, Call, Storage, Origin<T>, Event<T>, Config<T>},
-		Elections: elections_phragmen::{Module, Call, Storage, Event<T>},
-		TechnicalMembership: membership::<Instance1>::{Module, Call, Storage, Event<T>, Config<T>},
-		FinalityTracker: finality_tracker::{Module, Call, Inherent},
-		Grandpa: grandpa::{Module, Call, Storage, Config, Event},
-		Treasury: treasury::{Module, Call, Storage, Config, Event<T>},
-		Contracts: contracts,
-		Sudo: sudo,
-		ImOnline: im_online::{Module, Call, Storage, Event<T>, ValidateUnsigned, Config<T>},
-		AuthorityDiscovery: authority_discovery::{Module, Call, Config},
-		Offences: offences::{Module, Call, Storage, Event},
-		RandomnessCollectiveFlip: randomness_collective_flip::{Module, Call, Storage},
-		Nicks: nicks::{Module, Call, Storage, Event<T>},
+		Utility: frame_utility::{Module, Call, Event},
+		Babe: pallet_babe::{Module, Call, Storage, Config, Inherent(Timestamp)},
+		Timestamp: pallet_timestamp::{Module, Call, Storage, Inherent},
+		Authorship: pallet_authorship::{Module, Call, Storage, Inherent},
+		Indices: pallet_indices,
+		Balances: pallet_balances::{default, Error},
+		TransactionPayment: pallet_transaction_payment::{Module, Storage},
+		Staking: pallet_staking::{default, OfflineWorker},
+		Session: pallet_session::{Module, Call, Storage, Event, Config<T>},
+		Democracy: pallet_democracy::{Module, Call, Storage, Config, Event<T>},
+		Council: pallet_collective::<Instance1>::{Module, Call, Storage, Origin<T>, Event<T>, Config<T>},
+		TechnicalCommittee: pallet_collective::<Instance2>::{Module, Call, Storage, Origin<T>, Event<T>, Config<T>},
+		Elections: pallet_elections_phragmen::{Module, Call, Storage, Event<T>},
+		TechnicalMembership: pallet_membership::<Instance1>::{Module, Call, Storage, Event<T>, Config<T>},
+		FinalityTracker: pallet_finality_tracker::{Module, Call, Inherent},
+		Grandpa: pallet_grandpa::{Module, Call, Storage, Config, Event},
+		Treasury: pallet_treasury::{Module, Call, Storage, Config, Event<T>},
+		Contracts: pallet_contracts,
+		Sudo: pallet_sudo,
+		ImOnline: pallet_im_online::{Module, Call, Storage, Event<T>, ValidateUnsigned, Config<T>},
+		AuthorityDiscovery: pallet_authority_discovery::{Module, Call, Config},
+		Offences: pallet_offences::{Module, Call, Storage, Event},
+		RandomnessCollectiveFlip: pallet_randomness_collective_flip::{Module, Call, Storage},
+		Nicks: pallet_nicks::{Module, Call, Storage, Event<T>},
 	}
 );
 
@@ -553,13 +554,13 @@ pub type SignedBlock = generic::SignedBlock<Block>;
 pub type BlockId = generic::BlockId<Block>;
 /// The SignedExtension to the basic transaction logic.
 pub type SignedExtra = (
-	system::CheckVersion<Runtime>,
-	system::CheckGenesis<Runtime>,
-	system::CheckEra<Runtime>,
-	system::CheckNonce<Runtime>,
-	system::CheckWeight<Runtime>,
-	transaction_payment::ChargeTransactionPayment<Runtime>,
-	contracts::CheckBlockGasLimit<Runtime>,
+	frame_system::CheckVersion<Runtime>,
+	frame_system::CheckGenesis<Runtime>,
+	frame_system::CheckEra<Runtime>,
+	frame_system::CheckNonce<Runtime>,
+	frame_system::CheckWeight<Runtime>,
+	pallet_transaction_payment::ChargeTransactionPayment<Runtime>,
+	pallet_contracts::CheckBlockGasLimit<Runtime>,
 );
 /// Unchecked extrinsic type as expected by this runtime.
 pub type UncheckedExtrinsic = generic::UncheckedExtrinsic<Address, Call, Signature, SignedExtra>;
@@ -568,7 +569,7 @@ pub type SignedPayload = generic::SignedPayload<Call, SignedExtra>;
 /// Extrinsic type that has already been checked.
 pub type CheckedExtrinsic = generic::CheckedExtrinsic<AccountId, Call, SignedExtra>;
 /// Executive: handles dispatch to the various modules.
-pub type Executive = executive::Executive<Runtime, Block, system::ChainContext<Runtime>, Runtime, AllModules>;
+pub type Executive = frame_executive::Executive<Runtime, Block, frame_system::ChainContext<Runtime>, Runtime, AllModules>;
 
 impl_runtime_apis! {
 	impl sp_api::Core<Block> for Runtime {
@@ -591,7 +592,7 @@ impl_runtime_apis! {
 		}
 	}
 
-	impl block_builder_api::BlockBuilder<Block> for Runtime {
+	impl sp_block_builder::BlockBuilder<Block> for Runtime {
 		fn apply_extrinsic(extrinsic: <Block as BlockT>::Extrinsic) -> ApplyExtrinsicResult {
 			Executive::apply_extrinsic(extrinsic)
 		}
@@ -619,7 +620,7 @@ impl_runtime_apis! {
 		}
 	}
 
-	impl offchain_primitives::OffchainWorkerApi<Block> for Runtime {
+	impl sp_offchain::OffchainWorkerApi<Block> for Runtime {
 		fn offchain_worker(number: NumberFor<Block>) {
 			Executive::offchain_worker(number)
 		}
@@ -631,14 +632,14 @@ impl_runtime_apis! {
 		}
 	}
 
-	impl babe_primitives::BabeApi<Block> for Runtime {
-		fn configuration() -> babe_primitives::BabeConfiguration {
+	impl sp_consensus_babe::BabeApi<Block> for Runtime {
+		fn configuration() -> sp_consensus_babe::BabeConfiguration {
 			// The choice of `c` parameter (where `1 - c` represents the
 			// probability of a slot being empty), is done in accordance to the
 			// slot duration and expected target block time, for safely
 			// resisting network delays of maximum two seconds.
 			// <https://research.web3.foundation/en/latest/polkadot/BABE/Babe/#6-practical-results>
-			babe_primitives::BabeConfiguration {
+			sp_consensus_babe::BabeConfiguration {
 				slot_duration: Babe::slot_duration(),
 				epoch_length: EpochDuration::get(),
 				c: PRIMARY_PROBABILITY,
@@ -649,19 +650,19 @@ impl_runtime_apis! {
 		}
 	}
 
-	impl authority_discovery_primitives::AuthorityDiscoveryApi<Block> for Runtime {
+	impl sp_authority_discovery::AuthorityDiscoveryApi<Block> for Runtime {
 		fn authorities() -> Vec<AuthorityDiscoveryId> {
 			AuthorityDiscovery::authorities()
 		}
 	}
 
-	impl system_rpc_runtime_api::AccountNonceApi<Block, AccountId, Index> for Runtime {
+	impl frame_system_rpc_runtime_api::AccountNonceApi<Block, AccountId, Index> for Runtime {
 		fn account_nonce(account: AccountId) -> Index {
 			System::account_nonce(account)
 		}
 	}
 
-	impl contracts_rpc_runtime_api::ContractsApi<Block, AccountId, Balance> for Runtime {
+	impl pallet_contracts_rpc_runtime_api::ContractsApi<Block, AccountId, Balance> for Runtime {
 		fn call(
 			origin: AccountId,
 			dest: AccountId,
@@ -688,10 +689,10 @@ impl_runtime_apis! {
 		fn get_storage(
 			address: AccountId,
 			key: [u8; 32],
-		) -> contracts_rpc_runtime_api::GetStorageResult {
+		) -> pallet_contracts_rpc_runtime_api::GetStorageResult {
 			Contracts::get_storage(address, key).map_err(|rpc_err| {
-				use contracts::GetStorageError;
-				use contracts_rpc_runtime_api::{GetStorageError as RpcGetStorageError};
+				use pallet_contracts::GetStorageError;
+				use pallet_contracts_rpc_runtime_api::{GetStorageError as RpcGetStorageError};
 				/// Map the contract error into the RPC layer error.
 				match rpc_err {
 					GetStorageError::ContractDoesntExist => RpcGetStorageError::ContractDoesntExist,
@@ -701,7 +702,7 @@ impl_runtime_apis! {
 		}
 	}
 
-	impl transaction_payment_rpc_runtime_api::TransactionPaymentApi<
+	impl pallet_transaction_payment_rpc_runtime_api::TransactionPaymentApi<
 		Block,
 		Balance,
 		UncheckedExtrinsic,
@@ -721,7 +722,7 @@ impl_runtime_apis! {
 #[cfg(test)]
 mod tests {
 	use super::*;
-	use system::offchain::SubmitSignedTransaction;
+	use frame_system::offchain::SubmitSignedTransaction;
 
 	fn is_submit_signed_transaction<T>(_arg: T) where
 		T: SubmitSignedTransaction<
@@ -741,7 +742,7 @@ mod tests {
 
 	#[test]
 	fn block_hooks_weight_should_not_exceed_limits() {
-		use support::weights::WeighBlock;
+		use frame_support::weights::WeighBlock;
 		let check_for_block = |b| {
 			let block_hooks_weight =
 				<AllModules as WeighBlock<BlockNumber>>::on_initialize(b) +

substrate/bin/node/testing/Cargo.toml

@@ -6,26 +6,26 @@ description = "Test utilities for Substrate node."
 edition = "2018"
 
 [dependencies]
-balances = { package = "pallet-balances", path = "../../../frame/balances" }
-client = { package = "sc-client", path = "../../../client/" }
+pallet-balances = { path = "../../../frame/balances" }
+sc-client = { path = "../../../client/" }
 codec = { package = "parity-scale-codec", version = "1.0.0" }
-contracts = { package = "pallet-contracts", path = "../../../frame/contracts" }
-grandpa = { package = "pallet-grandpa", path = "../../../frame/grandpa" }
-indices = { package = "pallet-indices", path = "../../../frame/indices" }
-keyring = { package = "sp-keyring", path = "../../../primitives/keyring" }
+pallet-contracts = { path = "../../../frame/contracts" }
+pallet-grandpa = { path = "../../../frame/grandpa" }
+pallet-indices = { path = "../../../frame/indices" }
+sp-keyring = { path = "../../../primitives/keyring" }
 node-executor = { path = "../executor" }
 node-primitives = { path = "../primitives" }
 node-runtime = { path = "../runtime" }
-primitives = { package = "sp-core", path = "../../../primitives/core" }
+sp-core = { path = "../../../primitives/core" }
 sp-io = { path = "../../../primitives/io" }
-runtime_support = { package = "frame-support", path = "../../../frame/support" }
-session = { package = "pallet-session", path = "../../../frame/session" }
+frame-support = { path = "../../../frame/support" }
+pallet-session = { path = "../../../frame/session" }
 sp-runtime = { path = "../../../primitives/runtime" }
-staking = { package = "pallet-staking", path = "../../../frame/staking" }
+pallet-staking = { path = "../../../frame/staking" }
 sc-executor = { path = "../../../client/executor" }
-system = { package = "frame-system", path = "../../../frame/system" }
-test-client = { package = "substrate-test-client", path = "../../../test-utils/client" }
-timestamp = { package = "pallet-timestamp", path = "../../../frame/timestamp" }
-transaction-payment = { package = "pallet-transaction-payment", path = "../../../frame/transaction-payment" }
-treasury = { package = "pallet-treasury", path = "../../../frame/treasury" }
+frame-system = { path = "../../../frame/system" }
+substrate-test-client = { path = "../../../test-utils/client" }
+pallet-timestamp = { path = "../../../frame/timestamp" }
+pallet-transaction-payment = { path = "../../../frame/transaction-payment" }
+pallet-treasury = { path = "../../../frame/treasury" }
 wabt = "0.9.2"

substrate/bin/node/testing/src/client.rs

@@ -19,18 +19,18 @@
 use sp_runtime::BuildStorage;
 
 /// Re-export test-client utilities.
-pub use test_client::*;
+pub use substrate_test_client::*;
 
 /// Call executor for `node-runtime` `TestClient`.
 pub type Executor = sc_executor::NativeExecutor<node_executor::Executor>;
 
 /// Default backend type.
-pub type Backend = client_db::Backend<node_primitives::Block>;
+pub type Backend = sc_client_db::Backend<node_primitives::Block>;
 
 /// Test client type.
-pub type Client = client::Client<
+pub type Client = sc_client::Client<
 	Backend,
-	client::LocalCallExecutor<Backend, Executor>,
+	sc_client::LocalCallExecutor<Backend, Executor>,
 	node_primitives::Block,
 	node_runtime::RuntimeApi,
 >;
@@ -41,7 +41,7 @@ pub struct GenesisParameters {
 	support_changes_trie: bool,
 }
 
-impl test_client::GenesisInit for GenesisParameters {
+impl substrate_test_client::GenesisInit for GenesisParameters {
 	fn genesis_storage(&self) -> Storage {
 		crate::genesis::config(self.support_changes_trie, None).build_storage().unwrap()
 	}
@@ -56,8 +56,8 @@ pub trait TestClientBuilderExt: Sized {
 	fn build(self) -> Client;
 }
 
-impl TestClientBuilderExt for test_client::TestClientBuilder<
-	client::LocalCallExecutor<Backend, Executor>,
+impl TestClientBuilderExt for substrate_test_client::TestClientBuilder<
+	sc_client::LocalCallExecutor<Backend, Executor>,
 	Backend,
 	GenesisParameters,
 > {

substrate/bin/node/testing/src/genesis.rs

@@ -17,13 +17,13 @@
 //! Genesis Configuration.
 
 use crate::keyring::*;
-use keyring::{Ed25519Keyring, Sr25519Keyring};
+use sp_keyring::{Ed25519Keyring, Sr25519Keyring};
 use node_runtime::{
 	GenesisConfig, BalancesConfig, SessionConfig, StakingConfig, SystemConfig,
 	GrandpaConfig, IndicesConfig, ContractsConfig, WASM_BINARY,
 };
 use node_runtime::constants::currency::*;
-use primitives::ChangesTrieConfiguration;
+use sp_core::ChangesTrieConfiguration;
 use sp_runtime::Perbill;
 
 
@@ -37,10 +37,10 @@ pub fn config(support_changes_trie: bool, code: Option<&[u8]>) -> GenesisConfig
 			}) } else { None },
 			code: code.map(|x| x.to_vec()).unwrap_or_else(|| WASM_BINARY.to_vec()),
 		}),
-		indices: Some(IndicesConfig {
+		pallet_indices: Some(IndicesConfig {
 			ids: vec![alice(), bob(), charlie(), dave(), eve(), ferdie()],
 		}),
-		balances: Some(BalancesConfig {
+		pallet_balances: Some(BalancesConfig {
 			balances: vec![
 				(alice(), 111 * DOLLARS),
 				(bob(), 100 * DOLLARS),
@@ -51,7 +51,7 @@ pub fn config(support_changes_trie: bool, code: Option<&[u8]>) -> GenesisConfig
 			],
 			vesting: vec![],
 		}),
-		session: Some(SessionConfig {
+		pallet_session: Some(SessionConfig {
 			keys: vec![
 				(alice(), to_session_keys(
 					&Ed25519Keyring::Alice,
@@ -67,12 +67,12 @@ pub fn config(support_changes_trie: bool, code: Option<&[u8]>) -> GenesisConfig
 				)),
 			]
 		}),
-		staking: Some(StakingConfig {
+		pallet_staking: Some(StakingConfig {
 			current_era: 0,
 			stakers: vec![
-				(dave(), alice(), 111 * DOLLARS, staking::StakerStatus::Validator),
-				(eve(), bob(), 100 * DOLLARS, staking::StakerStatus::Validator),
-				(ferdie(), charlie(), 100 * DOLLARS, staking::StakerStatus::Validator)
+				(dave(), alice(), 111 * DOLLARS, pallet_staking::StakerStatus::Validator),
+				(eve(), bob(), 100 * DOLLARS, pallet_staking::StakerStatus::Validator),
+				(ferdie(), charlie(), 100 * DOLLARS, pallet_staking::StakerStatus::Validator)
 			],
 			validator_count: 3,
 			minimum_validator_count: 0,
@@ -80,21 +80,21 @@ pub fn config(support_changes_trie: bool, code: Option<&[u8]>) -> GenesisConfig
 			invulnerables: vec![alice(), bob(), charlie()],
 			.. Default::default()
 		}),
-		contracts: Some(ContractsConfig {
+		pallet_contracts: Some(ContractsConfig {
 			current_schedule: Default::default(),
 			gas_price: 1 * MILLICENTS,
 		}),
-		babe: Some(Default::default()),
-		grandpa: Some(GrandpaConfig {
+		pallet_babe: Some(Default::default()),
+		pallet_grandpa: Some(GrandpaConfig {
 			authorities: vec![],
 		}),
-		im_online: Some(Default::default()),
-		authority_discovery: Some(Default::default()),
-		democracy: Some(Default::default()),
-		collective_Instance1: Some(Default::default()),
-		collective_Instance2: Some(Default::default()),
-		membership_Instance1: Some(Default::default()),
-		sudo: Some(Default::default()),
-		treasury: Some(Default::default()),
+		pallet_im_online: Some(Default::default()),
+		pallet_authority_discovery: Some(Default::default()),
+		pallet_democracy: Some(Default::default()),
+		pallet_collective_Instance1: Some(Default::default()),
+		pallet_collective_Instance2: Some(Default::default()),
+		pallet_membership_Instance1: Some(Default::default()),
+		pallet_sudo: Some(Default::default()),
+		pallet_treasury: Some(Default::default()),
 	}
 }

substrate/bin/node/testing/src/keyring.rs

@@ -16,7 +16,7 @@
 
 //! Test accounts.
 
-use keyring::{AccountKeyring, Sr25519Keyring, Ed25519Keyring};
+use sp_keyring::{AccountKeyring, Sr25519Keyring, Ed25519Keyring};
 use node_primitives::{AccountId, Balance, Index};
 use node_runtime::{CheckedExtrinsic, UncheckedExtrinsic, SessionKeys, SignedExtra};
 use sp_runtime::generic::Era;
@@ -66,12 +66,12 @@ pub fn to_session_keys(
 /// Returns transaction extra.
 pub fn signed_extra(nonce: Index, extra_fee: Balance) -> SignedExtra {
 	(
-		system::CheckVersion::new(),
-		system::CheckGenesis::new(),
-		system::CheckEra::from(Era::mortal(256, 0)),
-		system::CheckNonce::from(nonce),
-		system::CheckWeight::new(),
-		transaction_payment::ChargeTransactionPayment::from(extra_fee),
+		frame_system::CheckVersion::new(),
+		frame_system::CheckGenesis::new(),
+		frame_system::CheckEra::from(Era::mortal(256, 0)),
+		frame_system::CheckNonce::from(nonce),
+		frame_system::CheckWeight::new(),
+		pallet_transaction_payment::ChargeTransactionPayment::from(extra_fee),
 		Default::default(),
 	)
 }
@@ -90,7 +90,7 @@ pub fn sign(xt: CheckedExtrinsic, version: u32, genesis_hash: [u8; 32]) -> Unche
 				}
 			}).into();
 			UncheckedExtrinsic {
-				signature: Some((indices::address::Address::Id(signed), signature, extra)),
+				signature: Some((pallet_indices::address::Address::Id(signed), signature, extra)),
 				function: payload.0,
 			}
 		}

substrate/bin/node/transaction-factory/Cargo.toml

@@ -5,14 +5,14 @@ authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 
 [dependencies]
-block-builder-api = { package = "sp-block-builder", path = "../../../primitives/block-builder" }
-cli = { package = "sc-cli", path = "../../../client/cli" }
-client-api = { package = "sc-client-api", path = "../../../client/api" }
-client = { package = "sc-client", path = "../../../client" }
+sp-block-builder = { path = "../../../primitives/block-builder" }
+sc-cli = { path = "../../../client/cli" }
+sc-client-api = { path = "../../../client/api" }
+sc-client = { path = "../../../client" }
 codec = { package = "parity-scale-codec", version = "1.0.0", features = ["derive"] }
-consensus_common = { package = "sp-consensus", path = "../../../primitives/consensus/common" }
+sp-consensus = { path = "../../../primitives/consensus/common" }
 log = "0.4.8"
-primitives = { package = "sp-core", path = "../../../primitives/core" }
+sp-core = { path = "../../../primitives/core" }
 sp-api = { path = "../../../primitives/api" }
 sp-runtime = { path = "../../../primitives/runtime" }
 sc-service = { path = "../../../client/service" }

substrate/bin/node/transaction-factory/src/complex_mode.rs

@@ -41,10 +41,10 @@
 use std::sync::Arc;
 
 use log::info;
-use client::Client;
-use block_builder_api::BlockBuilder;
+use sc_client::Client;
+use sp_block_builder::BlockBuilder;
 use sp_api::ConstructRuntimeApi;
-use primitives::{Blake2Hasher, Hasher};
+use sp_core::{Blake2Hasher, Hasher};
 use sp_runtime::generic::BlockId;
 use sp_runtime::traits::{Block as BlockT, ProvideRuntimeApi, One, Zero};
 
@@ -60,8 +60,8 @@ pub fn next<RA, Backend, Exec, Block, RtApi>(
 ) -> Option<Block>
 where
 	Block: BlockT<Hash = <Blake2Hasher as Hasher>::Out>,
-	Exec: client::CallExecutor<Block, Blake2Hasher> + Send + Sync + Clone,
-	Backend: client_api::backend::Backend<Block, Blake2Hasher> + Send,
+	Exec: sc_client::CallExecutor<Block, Blake2Hasher> + Send + Sync + Clone,
+	Backend: sc_client_api::backend::Backend<Block, Blake2Hasher> + Send,
 	Client<Backend, Exec, Block, RtApi>: ProvideRuntimeApi,
 	<Client<Backend, Exec, Block, RtApi> as ProvideRuntimeApi>::Api:
 		BlockBuilder<Block, Error = sp_blockchain::Error>,

substrate/bin/node/transaction-factory/src/lib.rs

@@ -26,16 +26,16 @@ use std::fmt::Display;
 
 use log::info;
 
-use client::Client;
-use block_builder_api::BlockBuilder;
+use sc_client::Client;
+use sp_block_builder::BlockBuilder;
 use sp_api::ConstructRuntimeApi;
-use consensus_common::{
+use sp_consensus::{
 	BlockOrigin, BlockImportParams, InherentData, ForkChoiceStrategy,
 	SelectChain
 };
-use consensus_common::block_import::BlockImport;
+use sp_consensus::block_import::BlockImport;
 use codec::{Decode, Encode};
-use primitives::{Blake2Hasher, Hasher};
+use sp_core::{Blake2Hasher, Hasher};
 use sp_runtime::generic::BlockId;
 use sp_runtime::traits::{
 	Block as BlockT, Header as HeaderT, ProvideRuntimeApi, SimpleArithmetic,
@@ -98,25 +98,25 @@ pub fn factory<RA, Backend, Exec, Block, RtApi, Sc>(
 	mut factory_state: RA,
 	client: &Arc<Client<Backend, Exec, Block, RtApi>>,
 	select_chain: &Sc,
-) -> cli::error::Result<()>
+) -> sc_cli::error::Result<()>
 where
 	Block: BlockT<Hash = <Blake2Hasher as Hasher>::Out>,
-	Exec: client::CallExecutor<Block, Blake2Hasher> + Send + Sync + Clone,
-	Backend: client_api::backend::Backend<Block, Blake2Hasher> + Send,
+	Exec: sc_client::CallExecutor<Block, Blake2Hasher> + Send + Sync + Clone,
+	Backend: sc_client_api::backend::Backend<Block, Blake2Hasher> + Send,
 	Client<Backend, Exec, Block, RtApi>: ProvideRuntimeApi,
 	<Client<Backend, Exec, Block, RtApi> as ProvideRuntimeApi>::Api:
 		BlockBuilder<Block, Error = sp_blockchain::Error>,
 	RtApi: ConstructRuntimeApi<Block, Client<Backend, Exec, Block, RtApi>> + Send + Sync,
 	Sc: SelectChain<Block>,
 	RA: RuntimeAdapter,
-	<<RA as RuntimeAdapter>::Block as BlockT>::Hash: From<primitives::H256>,
+	<<RA as RuntimeAdapter>::Block as BlockT>::Hash: From<sp_core::H256>,
 {
 	if *factory_state.mode() != Mode::MasterToNToM && factory_state.rounds() > RA::Number::one() {
 		let msg = "The factory can only be used with rounds set to 1 in this mode.".into();
-		return Err(cli::error::Error::Input(msg));
+		return Err(sc_cli::error::Error::Input(msg));
 	}
 
-	let best_header: Result<<Block as BlockT>::Header, cli::error::Error> =
+	let best_header: Result<<Block as BlockT>::Header, sc_cli::error::Error> =
 		select_chain.best_chain().map_err(|e| format!("{:?}", e).into());
 	let mut best_hash = best_header?.hash();
 	let mut best_block_id = BlockId::<Block>::hash(best_hash);
@@ -160,8 +160,8 @@ pub fn create_block<RA, Backend, Exec, Block, RtApi>(
 ) -> Block
 where
 	Block: BlockT<Hash = <Blake2Hasher as Hasher>::Out>,
-	Exec: client::CallExecutor<Block, Blake2Hasher> + Send + Sync + Clone,
-	Backend: client_api::backend::Backend<Block, Blake2Hasher> + Send,
+	Exec: sc_client::CallExecutor<Block, Blake2Hasher> + Send + Sync + Clone,
+	Backend: sc_client_api::backend::Backend<Block, Blake2Hasher> + Send,
 	Client<Backend, Exec, Block, RtApi>: ProvideRuntimeApi,
 	RtApi: ConstructRuntimeApi<Block, Client<Backend, Exec, Block, RtApi>> + Send + Sync,
 	<Client<Backend, Exec, Block, RtApi> as ProvideRuntimeApi>::Api:
@@ -186,8 +186,8 @@ fn import_block<Backend, Exec, Block, RtApi>(
 	block: Block
 ) -> () where
 	Block: BlockT<Hash = <Blake2Hasher as Hasher>::Out>,
-	Exec: client::CallExecutor<Block, Blake2Hasher> + Send + Sync + Clone,
-	Backend: client_api::backend::Backend<Block, Blake2Hasher> + Send,
+	Exec: sc_client::CallExecutor<Block, Blake2Hasher> + Send + Sync + Clone,
+	Backend: sc_client_api::backend::Backend<Block, Blake2Hasher> + Send,
 {
 	let import = BlockImportParams {
 		origin: BlockOrigin::File,

substrate/bin/node/transaction-factory/src/simple_modes.rs

@@ -36,10 +36,10 @@
 use std::sync::Arc;
 
 use log::info;
-use client::Client;
-use block_builder_api::BlockBuilder;
+use sc_client::Client;
+use sp_block_builder::BlockBuilder;
 use sp_api::ConstructRuntimeApi;
-use primitives::{Blake2Hasher, Hasher};
+use sp_core::{Blake2Hasher, Hasher};
 use sp_runtime::traits::{Block as BlockT, ProvideRuntimeApi, One};
 use sp_runtime::generic::BlockId;
 
@@ -55,8 +55,8 @@ pub fn next<RA, Backend, Exec, Block, RtApi>(
 ) -> Option<Block>
 where
 	Block: BlockT<Hash = <Blake2Hasher as Hasher>::Out>,
-	Exec: client::CallExecutor<Block, Blake2Hasher> + Send + Sync + Clone,
-	Backend: client_api::backend::Backend<Block, Blake2Hasher> + Send,
+	Exec: sc_client::CallExecutor<Block, Blake2Hasher> + Send + Sync + Clone,
+	Backend: sc_client_api::backend::Backend<Block, Blake2Hasher> + Send,
 	Client<Backend, Exec, Block, RtApi>: ProvideRuntimeApi,
 	<Client<Backend, Exec, Block, RtApi> as ProvideRuntimeApi>::Api:
 		BlockBuilder<Block, Error = sp_blockchain::Error>,