Add field names to pallet Event variants (#10184)

* Changed named fields to struct variants

* Fixed errors.

* Made adjustments as per `cargo +nightly fmt`.

* Update frame/uniques/src/lib.rs

Co-authored-by: Alexander Theißen <alex.theissen@me.com>

* Removed redundant comments for structs.

* Moved frame-support to dev dependencies

Co-authored-by: Alexander Theißen <alex.theissen@me.com>

substrate/frame/utility/src/lib.rs

@@ -109,8 +109,8 @@ pub mod pallet {
 	#[pallet::generate_deposit(pub(super) fn deposit_event)]
 	pub enum Event {
 		/// Batch of dispatches did not complete fully. Index of first failing dispatch given, as
-		/// well as the error. \[index, error\]
-		BatchInterrupted(u32, DispatchError),
+		/// well as the error.
+		BatchInterrupted { index: u32, error: DispatchError },
 		/// Batch of dispatches completed fully with no error.
 		BatchCompleted,
 		/// A single item within a Batch of dispatches has completed with no error.
@@ -217,7 +217,10 @@ pub mod pallet {
 				// Add the weight of this call.
 				weight = weight.saturating_add(extract_actual_weight(&result, &info));
 				if let Err(e) = result {
-					Self::deposit_event(Event::BatchInterrupted(index as u32, e.error));
+					Self::deposit_event(Event::BatchInterrupted {
+						index: index as u32,
+						error: e.error,
+					});
 					// Take the weight of this function itself into account.
 					let base_weight = T::WeightInfo::batch(index.saturating_add(1) as u32);
 					// Return the actual used weight + base_weight of this call.