Run cargo fmt on the whole code base (#9394)

* Run cargo fmt on the whole code base

* Second run

* Add CI check

* Fix compilation

* More unnecessary braces

* Handle weights

* Use --all

* Use correct attributes...

* Fix UI tests

* AHHHHHHHHH

* 🤦

* Docs

* Fix compilation

* 🤷

* Please stop

* 🤦 x 2

* More

* make rustfmt.toml consistent with polkadot

Co-authored-by: André Silva <andrerfosilva@gmail.com>

substrate/client/db/src/offchain.rs

@@ -21,8 +21,8 @@
 use std::{collections::HashMap, sync::Arc};
 
 use crate::{columns, Database, DbHash, Transaction};
-use parking_lot::Mutex;
 use log::error;
+use parking_lot::Mutex;
 
 /// Offchain local storage
 #[derive(Clone)]
@@ -33,8 +33,7 @@ pub struct LocalStorage {
 
 impl std::fmt::Debug for LocalStorage {
 	fn fmt(&self, fmt: &mut std::fmt::Formatter) -> std::fmt::Result {
-		fmt.debug_struct("LocalStorage")
-			.finish()
+		fmt.debug_struct("LocalStorage").finish()
 	}
 }
 
@@ -49,10 +48,7 @@ impl LocalStorage {
 
 	/// Create offchain local storage with given `KeyValueDB` backend.
 	pub fn new(db: Arc<dyn Database<DbHash>>) -> Self {
-		Self {
-			db,
-			locks: Default::default(),
-		}
+		Self { db, locks: Default::default() }
 	}
 }
 
@@ -118,11 +114,7 @@ impl sp_core::offchain::OffchainStorage for LocalStorage {
 
 /// Concatenate the prefix and key to create an offchain key in the db.
 pub(crate) fn concatenate_prefix_and_key(prefix: &[u8], key: &[u8]) -> Vec<u8> {
-	prefix
-		.iter()
-		.chain(key.into_iter())
-		.cloned()
-		.collect()
+	prefix.iter().chain(key.into_iter()).cloned().collect()
 }
 
 #[cfg(test)]
@@ -155,5 +147,4 @@ mod tests {
 		assert_eq!(storage.get(prefix, key), Some(b"asd".to_vec()));
 		assert!(storage.locks.lock().is_empty(), "Locks map should be empty!");
 	}
-
 }