Rustfmt

chain/tests/chain_test_helper.rs

@@ -60,7 +60,14 @@ pub fn mine_chain(dir_name: &str, chain_length: u64) -> Chain {
 	let mut genesis = genesis::genesis_dev();
 	let keychain = keychain::ExtKeychain::from_random_seed(false).unwrap();
 	let key_id = keychain::ExtKeychain::derive_key_id(0, 1, 0, 0, 0);
-	let reward = reward::output(&keychain, &libtx::ProofBuilder::new(&keychain),&key_id, 0, false).unwrap();
+	let reward = reward::output(
+		&keychain,
+		&libtx::ProofBuilder::new(&keychain),
+		&key_id,
+		0,
+		false,
+	)
+	.unwrap();
 	genesis = genesis.with_reward(reward.0, reward.1);
 
 	let mut chain = setup(dir_name, pow::mine_genesis_block().unwrap());
@@ -89,7 +96,9 @@ where
 		let prev = chain.head_header().unwrap();
 		let next_header_info = consensus::next_difficulty(1, chain.difficulty_iter().unwrap());
 		let pk = ExtKeychainPath::new(1, n as u32, 0, 0, 0).to_identifier();
-		let reward = libtx::reward::output(keychain, &libtx::ProofBuilder::new(keychain), &pk, 0, false).unwrap();
+		let reward =
+			libtx::reward::output(keychain, &libtx::ProofBuilder::new(keychain), &pk, 0, false)
+				.unwrap();
 		let mut b =
 			core::core::Block::new(&prev, vec![], next_header_info.clone().difficulty, reward)
 				.unwrap();