Replace 'Module' with 'Pallet' in construct_runtime macro (#8372)

* Use 'Pallet' struct in construct_runtime.

* Fix genesis and metadata macro.

* Fix 'Pallet' type alias.

* Replace 'Module' with 'Pallet' for all construct_runtime use cases.

* Replace more deprecated 'Module' struct.

* Bring back AllModules and AllPalletsWithSystem type, but deprecate them.

* Replace deprecated 'Module' struct from merge master.

* Minor fix.

* Fix UI tests.

* Revert UI override in derive_no_bound.

* Fix more deprecated 'Module' use from master branch.

* Fix more deprecated 'Module' use from master branch.

substrate/frame/system/src/extensions/check_genesis.rs

@@ -16,7 +16,7 @@
 // limitations under the License.
 
 use codec::{Encode, Decode};
-use crate::{Config, Module};
+use crate::{Config, Pallet};
 use sp_runtime::{
 	traits::{SignedExtension, Zero},
 	transaction_validity::TransactionValidityError,
@@ -53,6 +53,6 @@ impl<T: Config + Send + Sync> SignedExtension for CheckGenesis<T> {
 	const IDENTIFIER: &'static str = "CheckGenesis";
 
 	fn additional_signed(&self) -> Result<Self::AdditionalSigned, TransactionValidityError> {
-		Ok(<Module<T>>::block_hash(T::BlockNumber::zero()))
+		Ok(<Pallet<T>>::block_hash(T::BlockNumber::zero()))
 	}
 }

substrate/frame/system/src/extensions/check_mortality.rs

@@ -16,7 +16,7 @@
 // limitations under the License.
 
 use codec::{Encode, Decode};
-use crate::{Config, Module, BlockHash};
+use crate::{Config, Pallet, BlockHash};
 use sp_runtime::{
 	generic::Era,
 	traits::{SignedExtension, DispatchInfoOf, SaturatedConversion},
@@ -62,7 +62,7 @@ impl<T: Config + Send + Sync> SignedExtension for CheckMortality<T> {
 		_info: &DispatchInfoOf<Self::Call>,
 		_len: usize,
 	) -> TransactionValidity {
-		let current_u64 = <Module<T>>::block_number().saturated_into::<u64>();
+		let current_u64 = <Pallet<T>>::block_number().saturated_into::<u64>();
 		let valid_till = self.0.death(current_u64);
 		Ok(ValidTransaction {
 			longevity: valid_till.saturating_sub(current_u64),
@@ -71,12 +71,12 @@ impl<T: Config + Send + Sync> SignedExtension for CheckMortality<T> {
 	}
 
 	fn additional_signed(&self) -> Result<Self::AdditionalSigned, TransactionValidityError> {
-		let current_u64 = <Module<T>>::block_number().saturated_into::<u64>();
+		let current_u64 = <Pallet<T>>::block_number().saturated_into::<u64>();
 		let n = self.0.birth(current_u64).saturated_into::<T::BlockNumber>();
 		if !<BlockHash<T>>::contains_key(n) {
 			Err(InvalidTransaction::AncientBirthBlock.into())
 		} else {
-			Ok(<Module<T>>::block_hash(n))
+			Ok(<Pallet<T>>::block_hash(n))
 		}
 	}
 }

substrate/frame/system/src/extensions/check_spec_version.rs

@@ -15,7 +15,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-use crate::{Config, Module};
+use crate::{Config, Pallet};
 use codec::{Encode, Decode};
 use sp_runtime::{
 	traits::SignedExtension,
@@ -53,6 +53,6 @@ impl<T: Config + Send + Sync> SignedExtension for CheckSpecVersion<T> {
 	const IDENTIFIER: &'static str = "CheckSpecVersion";
 
 	fn additional_signed(&self) -> Result<Self::AdditionalSigned, TransactionValidityError> {
-		Ok(<Module<T>>::runtime_version().spec_version)
+		Ok(<Pallet<T>>::runtime_version().spec_version)
 	}
 }

substrate/frame/system/src/extensions/check_tx_version.rs

@@ -15,7 +15,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-use crate::{Config, Module};
+use crate::{Config, Pallet};
 use codec::{Encode, Decode};
 use sp_runtime::{
 	traits::SignedExtension,
@@ -53,6 +53,6 @@ impl<T: Config + Send + Sync> SignedExtension for CheckTxVersion<T> {
 	const IDENTIFIER: &'static str = "CheckTxVersion";
 
 	fn additional_signed(&self) -> Result<Self::AdditionalSigned, TransactionValidityError> {
-		Ok(<Module<T>>::runtime_version().transaction_version)
+		Ok(<Pallet<T>>::runtime_version().transaction_version)
 	}
 }

substrate/frame/system/src/extensions/check_weight.rs

@@ -15,7 +15,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-use crate::{limits::BlockWeights, Config, Module};
+use crate::{limits::BlockWeights, Config, Pallet};
 use codec::{Encode, Decode};
 use sp_runtime::{
 	traits::{SignedExtension, DispatchInfoOf, Dispatchable, PostDispatchInfoOf, Printable},
@@ -58,7 +58,7 @@ impl<T: Config + Send + Sync> CheckWeight<T> where
 		info: &DispatchInfoOf<T::Call>,
 	) -> Result<crate::ConsumedWeight, TransactionValidityError> {
 		let maximum_weight = T::BlockWeights::get();
-		let all_weight = Module::<T>::block_weight();
+		let all_weight = Pallet::<T>::block_weight();
 		calculate_consumed_weight::<T::Call>(maximum_weight, all_weight, info)
 	}
 
@@ -70,7 +70,7 @@ impl<T: Config + Send + Sync> CheckWeight<T> where
 		len: usize,
 	) -> Result<u32, TransactionValidityError> {
 		let length_limit = T::BlockLength::get();
-		let current_len = Module::<T>::all_extrinsics_len();
+		let current_len = Pallet::<T>::all_extrinsics_len();
 		let added_len = len as u32;
 		let next_len = current_len.saturating_add(added_len);
 		if next_len > *length_limit.max.get(info.class) {