Add rustfmt::skip where needed

Author: tnull

lightning/src/ln/onion_utils.rs

@@ -797,6 +797,7 @@ impl_writeable_tlv_based_enum!(HTLCFailReasonRepr,
 ;);
 
 impl HTLCFailReason {
+	#[rustfmt::skip]
 	pub(super) fn reason(failure_code: u16, data: Vec<u8>) -> Self {
 		const BADONION: u16 = 0x8000;
 		const PERM: u16 = 0x4000;
@@ -1008,6 +1009,7 @@ fn decode_next_hop<T, R: ReadableArgs<T>, N: NextPacketBytes>(shared_secret: [u8
 	let mut chacha_stream = ChaChaReader { chacha: &mut chacha, read: Cursor::new(&hop_data[..]) };
 	match R::read(&mut chacha_stream, read_args) {
 		Err(err) => {
+			#[rustfmt::skip]
 			let error_code = match err {
 				msgs::DecodeError::UnknownVersion => 0x4000 | 1, // unknown realm byte
 				msgs::DecodeError::UnknownRequiredFeature|