Enrich metadata with type information (#8615)

* Cargo.lock after merge

* Restore scale-info feature

* Fully qualify TypeInfo derive

* Skip PendingSwap T

* Add missing skip_type_params attr

* metadata docs features

* Reduce pallet event attribute to struct

* Cargo.lock

* Update frame/balances/src/tests_composite.rs

Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>

* Line widths check

* Cargo.lock

* Add scale-info/std

* Update frame/system/src/lib.rs

Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>

* Use `skip_type_params` to remove `TypeInfo` requirements on checks

* Revert "Remove unused Call metadata stuff"

This reverts commit 41311f85

* Skip BalanceSwapAction type parameter

* Remove unused event metadata macro

* Update frame-metadata

* Update primitives/npos-elections/compact/src/codec.rs

Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>

* Manual TypeInfo for Header

* Remove TypeInfo requirement for consts in BoundedVec etc.

* Another TypeInfo bound removed

* review: fix indentation

* TypeInfo impls for Identity types

* Add some todos to add custom TypeInfo impls

* Update frame/support/procedural/src/pallet/expand/pallet_struct.rs

Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>

* Add some todos to add custom TypeInfo impls

* Add a test for manual Data TypeInfo impl

* Add custom TypeInfo impl for Vote

* Era custom TypeInfo crimes

* Revert finality-grandpa version to 0.14.z

* review: renamed module to pallet_constants_metadata

* New line at end of file

* Add missing scale-info/std

* Update frame/support/src/storage/types/mod.rs

Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>

* Remove StorageEntryType::Map unused flag

* Add missing scale-info dependency after merge

* SignedExtension::AdditionalSigned metadata

* Update frame-metadata, use abbreviated docs and args fields

* Update frame/example/Cargo.toml

Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>

* Add scale_info/std and remove unused scale-info dependency

* Remove scale-info dependency

* Remove treasury pallet::metadata

* Remove redundant Event test

* Add back scale-info as dev dependency

* fix error metadata when no error defined in decl_module

* Add Module3 to tests

* Fix metadata test

* Add docs feature to frame-support test

* WIP fixing pallet metadata test

* Remove redundant FunctionMetadata, FunctionArgumentMetadata as per https://github.com/paritytech/frame-metadata/pull/20

* Use main branch of frame-metadata

* Use patch of scale-info for latest changes

* Use latest patched scale-info

* Manual TypeInfo for DigestItem

* Manual TypeInfo for DigestItem

* Update scale-info

* Skip __Ignore variants for Error, depends on https://github.com/paritytech/scale-info/pull/117

* Named fields for FRAME v2 pallet Call variants

* Named fields for FRAME v1 pallet Call variants

* Add missing scale-info dependency

* WIP expand benchmark call variant

* fix benchmark with new function

create a new function for each variant of a pallet call.
This function is called by benchmarking macro in order not to break call
creation with unnamed argument

* fix tests

* more fix

* Fix staking tests

* Fix offchain workers calls

* Cherry pick rustfmt.toml from master

* cargo +nightly-2021-06-22 fmt --all

* Update to new call variant structs

* More call variant struct updates

* Remove unused import

* More call variant structs

* More call variant structs

* Even more call variant structs

* Mooar variant structs

* Evermore variant structs

* Call variant structs ad infinitum

* Fmt

* More call variants

* Last call variant

* Call variants all done?

* Fix SS58Prefix type

* Potential workaround for BitFlags<IdentityFields> TypeInfo

* Enable docs capturing for Call, Event, and Error types

* Fix IdentityFields TypeInfo

* Remove metadata-docs feature

* Add capture_docs = true for legacy Call, Event and Error types

* Fmt

* Fix metadata test type

* Update benchmarks with call struct variants

* Fmt

* More test fixes

* Fmt

* Fix benches

* Use latest capture_docs attr

* Latest scale_info

* Fmt

* review: change &Vec to &[]

* Remove pallet metadata attr

* review: remove commented out test code

* review: skip_type_params trailing comma suggestion

* Update to scale-info 0.10.0

* Update construct_runtime ui tests, different because of metadata TypeInfo impls

* Add some TypeInfo derives for UI tests

* Update storage ensure span ui stderrs

* Update call argument bound ui tests

Possibly changed because change from tuple to struct variants?

* Add scale-info dev dependency

* Update to latest finality-grandpa release

* review: missing newline

* review: missing scale-info/std

* review: remove duplicate scale-info/std

* review: remove fully qualified TypeInfo

* review: add missing scale-info/std

* review: remove unnecessary imports.

* Fmt

* Use crates.io RC version of frame-metadata

* Remove scale-info/std because it is a dev dependency

* Add missing scale_info dev-dependency for test

* Delete empty metadata folder

* Fix sp_std import

* review: improve manual UncheckedExtrinsic TypeInfo impl

* review: use full scale-info for dev-dependency

* Remove DefaultByteGetter impl

* review: derive TypeInfo for generic header

* Fmt

* Update primitives/runtime/src/generic/unchecked_extrinsic.rs

Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>

* Update primitives/runtime/src/generic/unchecked_extrinsic.rs

Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>

* Update bin/node/executor/Cargo.toml

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update frame/identity/src/types.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Update frame/support/src/dispatch.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Remove redundant derive

* Simplify scale-info dependency

* Strip underscore prefix from call variant struct names

* Another underscore field

* More underscore fields

* Another underscore field

* Update to frame-metadata 14.0.0-rc.2 with combined StorageEntryType::Map

* Fmt

* Revert weights formatting

* Fix up some tests

* Fix up some tests for StorageEntryTypeMetadata

* scale-info dev dependency

* Fix test error

* Add missing TypeInfo derives

* Add back missing scale-info dependency

* Add back missing scale-info dependency

* Fix npos compact impls

* Cargo.lock

* Fmt

* Fix errors

* Fmt

* Fix renamed raw_solution field

* Fix error

* Fmt

* Fix some benchmarks

* Fmt

* Stray R

* Fix

* Add missing TypeInfos

* ui test fix

* Fix line widths

* Revert "ui test fix"

This reverts commit 2d15ec058a216e3f92d713f1174603a2bb1eac65.

* Upgrade to scale-info 0.11.0

* Revert "Upgrade to scale-info 0.11.0"

This reverts commit 047bb179085a0059c36cd20ab405f55cf0867e28.

* Add Runtime type

* Update to scale-info 0.12

* Update to scale-info 1.0

* Update frame-metadata to version 14.0.0

* Patch finality-grandpa until release available

* Fix metadata tests

* Fix metadata tests

* Fmt

* Remove patched finality-grandpa

* Fix tests, use scale_info imports

* Fix pallet tests

* Add BlockNumber TypeInfo bound

* ui test fix

* Cargo.lock

* Remove pallet metadata

* Cargo.lock

* Add missing scale-info dependency

* Remove pallet event metadata

* Fix error

* Fix collective errors

* Semicolol

* Fmt

* Remove another metadata attribute

* Add new variant to custom digest TypeInfo

* Fmt

* Cargo.lock from master

* Remove comma lol

* Fix example call error

* Fix example call error properly

Co-authored-by: Guillaume Thiolliere <gui.thiolliere@gmail.com>
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

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

@@ -160,9 +160,9 @@ impl<T: Config> Pallet<T> {
 		let call = restore_solution::<T>()
 			.and_then(|call| {
 				// ensure the cached call is still current before submitting
-				if let Call::submit_unsigned(solution, _) = &call {
+				if let Call::submit_unsigned { raw_solution, .. } = &call {
 					// prevent errors arising from state changes in a forkful chain
-					Self::basic_checks(solution, "restored")?;
+					Self::basic_checks(raw_solution, "restored")?;
 					Ok(call)
 				} else {
 					Err(MinerError::SolutionCallInvalid)
@@ -213,7 +213,8 @@ impl<T: Config> Pallet<T> {
 		let (raw_solution, witness) = Self::mine_and_check()?;
 
 		let score = raw_solution.score.clone();
-		let call: Call<T> = Call::submit_unsigned(Box::new(raw_solution), witness).into();
+		let call: Call<T> =
+			Call::submit_unsigned { raw_solution: Box::new(raw_solution), witness }.into();
 
 		log!(
 			debug,
@@ -763,7 +764,10 @@ mod tests {
 		ExtBuilder::default().desired_targets(0).build_and_execute(|| {
 			let solution =
 				RawSolution::<TestNposSolution> { score: [5, 0, 0], ..Default::default() };
-			let call = Call::submit_unsigned(Box::new(solution.clone()), witness());
+			let call = Call::submit_unsigned {
+				raw_solution: Box::new(solution.clone()),
+				witness: witness(),
+			};
 
 			// initial
 			assert_eq!(MultiPhase::current_phase(), Phase::Off);
@@ -833,7 +837,10 @@ mod tests {
 
 			let solution =
 				RawSolution::<TestNposSolution> { score: [5, 0, 0], ..Default::default() };
-			let call = Call::submit_unsigned(Box::new(solution.clone()), witness());
+			let call = Call::submit_unsigned {
+				raw_solution: Box::new(solution.clone()),
+				witness: witness(),
+			};
 
 			// initial
 			assert!(<MultiPhase as ValidateUnsigned>::validate_unsigned(
@@ -870,7 +877,8 @@ mod tests {
 			assert!(MultiPhase::current_phase().is_unsigned());
 
 			let raw = RawSolution::<TestNposSolution> { score: [5, 0, 0], ..Default::default() };
-			let call = Call::submit_unsigned(Box::new(raw.clone()), witness());
+			let call =
+				Call::submit_unsigned { raw_solution: Box::new(raw.clone()), witness: witness() };
 			assert_eq!(raw.solution.unique_targets().len(), 0);
 
 			// won't work anymore.
@@ -896,7 +904,10 @@ mod tests {
 
 				let solution =
 					RawSolution::<TestNposSolution> { score: [5, 0, 0], ..Default::default() };
-				let call = Call::submit_unsigned(Box::new(solution.clone()), witness());
+				let call = Call::submit_unsigned {
+					raw_solution: Box::new(solution.clone()),
+					witness: witness(),
+				};
 
 				assert_eq!(
 					<MultiPhase as ValidateUnsigned>::validate_unsigned(
@@ -923,7 +934,10 @@ mod tests {
 			// This is in itself an invalid BS solution.
 			let solution =
 				RawSolution::<TestNposSolution> { score: [5, 0, 0], ..Default::default() };
-			let call = Call::submit_unsigned(Box::new(solution.clone()), witness());
+			let call = Call::submit_unsigned {
+				raw_solution: Box::new(solution.clone()),
+				witness: witness(),
+			};
 			let outer_call: OuterCall = call.into();
 			let _ = outer_call.dispatch(Origin::none());
 		})
@@ -944,7 +958,10 @@ mod tests {
 			let mut correct_witness = witness();
 			correct_witness.voters += 1;
 			correct_witness.targets -= 1;
-			let call = Call::submit_unsigned(Box::new(solution.clone()), correct_witness);
+			let call = Call::submit_unsigned {
+				raw_solution: Box::new(solution.clone()),
+				witness: correct_witness,
+			};
 			let outer_call: OuterCall = call.into();
 			let _ = outer_call.dispatch(Origin::none());
 		})
@@ -1350,7 +1367,7 @@ mod tests {
 			let encoded = pool.read().transactions[0].clone();
 			let extrinsic: Extrinsic = codec::Decode::decode(&mut &*encoded).unwrap();
 			let call = extrinsic.call;
-			assert!(matches!(call, OuterCall::MultiPhase(Call::submit_unsigned(..))));
+			assert!(matches!(call, OuterCall::MultiPhase(Call::submit_unsigned { .. })));
 		})
 	}
 
@@ -1367,7 +1384,7 @@ mod tests {
 			let encoded = pool.read().transactions[0].clone();
 			let extrinsic = Extrinsic::decode(&mut &*encoded).unwrap();
 			let call = match extrinsic.call {
-				OuterCall::MultiPhase(call @ Call::submit_unsigned(..)) => call,
+				OuterCall::MultiPhase(call @ Call::submit_unsigned { .. }) => call,
 				_ => panic!("bad call: unexpected submission"),
 			};