Match substrate's fmt (#1148)

* Alter gitlab.

* Use substrate's rustfmt.toml

* cargo +nightly fmt --all

* Fix spellcheck.

* cargo +nightly fmt --all

* format.

* Fix spellcheck and fmt

* fmt?

* Fix spellcheck

Co-authored-by: Tomasz Drwięga <tomasz@parity.io>

bridges/primitives/runtime/src/storage_proof.rs

@@ -42,7 +42,7 @@ where
 	pub fn new(root: H::Out, proof: StorageProof) -> Result<Self, Error> {
 		let db = proof.into_memory_db();
 		if !db.contains(&root, EMPTY_PREFIX) {
-			return Err(Error::StorageRootMismatch);
+			return Err(Error::StorageRootMismatch)
 		}
 
 		let checker = StorageProofChecker { root, db };
@@ -52,7 +52,8 @@ where
 	/// Reads a value from the available subset of storage. If the value cannot be read due to an
 	/// incomplete or otherwise invalid proof, this returns an error.
 	pub fn read_value(&self, key: &[u8]) -> Result<Option<Vec<u8>>, Error> {
-		read_trie_value::<Layout<H>, _>(&self.db, &self.root, key).map_err(|_| Error::StorageValueUnavailable)
+		read_trie_value::<Layout<H>, _>(&self.db, &self.root, key)
+			.map_err(|_| Error::StorageValueUnavailable)
 	}
 }
 
@@ -97,7 +98,8 @@ pub mod tests {
 		let (root, proof) = craft_valid_storage_proof();
 
 		// check proof in runtime
-		let checker = <StorageProofChecker<sp_core::Blake2Hasher>>::new(root, proof.clone()).unwrap();
+		let checker =
+			<StorageProofChecker<sp_core::Blake2Hasher>>::new(root, proof.clone()).unwrap();
 		assert_eq!(checker.read_value(b"key1"), Ok(Some(b"value1".to_vec())));
 		assert_eq!(checker.read_value(b"key2"), Ok(Some(b"value2".to_vec())));
 		assert_eq!(checker.read_value(b"key11111"), Err(Error::StorageValueUnavailable));