BREAKING: Rename Call & Event (#11981)

* rename Event to RuntimeEvent

* rename Call

* rename in runtimes

* small fix

* rename Event

* small fix & rename RuntimeCall back to Call for now

* small fixes

* more renaming

* a bit more renaming

* fmt

* small fix

* commit

* prep for renaming associated types

* fix

* rename associated Event type

* rename to RuntimeEvent

* commit

* merge conflict fixes & fmt

* additional renaming

* fix.

* fix decl_event

* rename in tests

* remove warnings

* remove accidental rename

* .

* commit

* update .stderr

* fix in test

* update .stderr

* TRYBUILD=overwrite

* docs

* fmt

* small change in docs

* rename PalletEvent to Event

* rename Call to RuntimeCall

* renamed at wrong places :P

* rename Call

* rename

* rename associated type

* fix

* fix & fmt

* commit

* frame-support-test

* passing tests

* update docs

* rustdoc fix

* update .stderr

* wrong code in docs

* merge fix

* fix in error message

* update .stderr

* docs & error message

* .

* merge fix

* merge fix

* fmt

* fmt

* merge fix

* more fixing

* fmt

* remove unused

* fmt

* fix

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

substrate/frame/election-provider-multi-phase/src/lib.rs

@@ -570,8 +570,8 @@ pub mod pallet {
 
 	#[pallet::config]
 	pub trait Config: frame_system::Config + SendTransactionTypes<Call<Self>> {
-		type Event: From<Event<Self>>
-			+ IsType<<Self as frame_system::Config>::Event>
+		type RuntimeEvent: From<Event<Self>>
+			+ IsType<<Self as frame_system::Config>::RuntimeEvent>
 			+ TryInto<Event<Self>>;
 
 		/// Currency type.

substrate/frame/election-provider-multi-phase/src/mock.rs

@@ -50,7 +50,8 @@ use sp_runtime::{
 use std::sync::Arc;
 
 pub type Block = sp_runtime::generic::Block<Header, UncheckedExtrinsic>;
-pub type UncheckedExtrinsic = sp_runtime::generic::UncheckedExtrinsic<AccountId, Call, (), ()>;
+pub type UncheckedExtrinsic =
+	sp_runtime::generic::UncheckedExtrinsic<AccountId, RuntimeCall, (), ()>;
 
 frame_support::construct_runtime!(
 	pub enum Runtime where
@@ -85,7 +86,7 @@ pub(crate) fn multi_phase_events() -> Vec<super::Event<Runtime>> {
 	System::events()
 		.into_iter()
 		.map(|r| r.event)
-		.filter_map(|e| if let Event::MultiPhase(inner) = e { Some(inner) } else { None })
+		.filter_map(|e| if let RuntimeEvent::MultiPhase(inner) = e { Some(inner) } else { None })
 		.collect::<Vec<_>>()
 }
 
@@ -201,13 +202,13 @@ impl frame_system::Config for Runtime {
 	type Origin = Origin;
 	type Index = u64;
 	type BlockNumber = BlockNumber;
-	type Call = Call;
+	type RuntimeCall = RuntimeCall;
 	type Hash = H256;
 	type Hashing = BlakeTwo256;
 	type AccountId = AccountId;
 	type Lookup = IdentityLookup<Self::AccountId>;
 	type Header = Header;
-	type Event = Event;
+	type RuntimeEvent = RuntimeEvent;
 	type BlockHashCount = ();
 	type DbWeight = ();
 	type BlockLength = ();
@@ -231,7 +232,7 @@ parameter_types! {
 
 impl pallet_balances::Config for Runtime {
 	type Balance = Balance;
-	type Event = Event;
+	type RuntimeEvent = RuntimeEvent;
 	type DustRemoval = ();
 	type ExistentialDeposit = ExistentialDeposit;
 	type AccountStore = System;
@@ -362,7 +363,7 @@ impl MinerConfig for Runtime {
 }
 
 impl crate::Config for Runtime {
-	type Event = Event;
+	type RuntimeEvent = RuntimeEvent;
 	type Currency = Balances;
 	type EstimateCallFee = frame_support::traits::ConstU32<8>;
 	type SignedPhase = SignedPhase;
@@ -394,13 +395,13 @@ impl crate::Config for Runtime {
 
 impl<LocalCall> frame_system::offchain::SendTransactionTypes<LocalCall> for Runtime
 where
-	Call: From<LocalCall>,
+	RuntimeCall: From<LocalCall>,
 {
-	type OverarchingCall = Call;
+	type OverarchingCall = RuntimeCall;
 	type Extrinsic = Extrinsic;
 }
 
-pub type Extrinsic = sp_runtime::testing::TestXt<Call, ()>;
+pub type Extrinsic = sp_runtime::testing::TestXt<RuntimeCall, ()>;
 
 parameter_types! {
 	pub MaxNominations: u32 = <TestNposSolution as NposSolution>::LIMIT as u32;

substrate/frame/election-provider-multi-phase/src/unsigned.rs

@@ -855,8 +855,8 @@ mod tests {
 	use super::*;
 	use crate::{
 		mock::{
-			roll_to, roll_to_with_ocw, trim_helpers, witness, BlockNumber, Call as OuterCall,
-			ExtBuilder, Extrinsic, MinerMaxWeight, MultiPhase, Origin, Runtime, System,
+			roll_to, roll_to_with_ocw, trim_helpers, witness, BlockNumber, ExtBuilder, Extrinsic,
+			MinerMaxWeight, MultiPhase, Origin, Runtime, RuntimeCall as OuterCall, System,
 			TestNposSolution, TrimHelpers, UnsignedPhase,
 		},
 		CurrentPhase, InvalidTransaction, Phase, QueuedSolution, TransactionSource,