X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;ds=sidebyside;f=lightning%2Fsrc%2Fonion_message%2Fpacket.rs;h=4cbb30c0cde5cfa9147736eb685c86e49ffd3539;hb=04463bb44304bdf8f30e8d3b560e4409bf71c21b;hp=27c329335c358c0956e4ed09e03447ec96a1ed57;hpb=ac6e0b3fed4119c196a5e1e864239087422727ea;p=rust-lightning

diff --git a/lightning/src/onion_message/packet.rs b/lightning/src/onion_message/packet.rs
index 27c32933..4cbb30c0 100644
--- a/lightning/src/onion_message/packet.rs
+++ b/lightning/src/onion_message/packet.rs
@@ -12,9 +12,9 @@
 use bitcoin::secp256k1::PublicKey;
 use bitcoin::secp256k1::ecdh::SharedSecret;
 
+use crate::blinded_path::{BlindedPath, ForwardTlvs, ReceiveTlvs};
 use crate::ln::msgs::DecodeError;
 use crate::ln::onion_utils;
-use super::blinded_path::{BlindedPath, ForwardTlvs, ReceiveTlvs};
 use super::messenger::CustomOnionMessageHandler;
 use crate::util::chacha20poly1305rfc::{ChaChaPolyReadAdapter, ChaChaPolyWriteAdapter};
 use crate::util::ser::{BigSize, FixedLengthReader, LengthRead, LengthReadable, LengthReadableArgs, Readable, ReadableArgs, Writeable, Writer};
@@ -104,7 +104,7 @@ pub(super) enum Payload<T: CustomOnionMessageContents> {
 	}
 }
 
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 /// The contents of an onion message. In the context of offers, this would be the invoice, invoice
 /// request, or invoice error.
 pub enum OnionMessageContents<T: CustomOnionMessageContents> {
@@ -119,7 +119,7 @@ pub enum OnionMessageContents<T: CustomOnionMessageContents> {
 impl<T: CustomOnionMessageContents> OnionMessageContents<T> {
 	/// Returns the type that was used to decode the message payload.
 	///
-	/// (C-not exported) as methods on non-cloneable enums are not currently exportable
+	/// This is not exported to bindings users as methods on non-cloneable enums are not currently exportable
 	pub fn tlv_type(&self) -> u64 {
 		match self {
 			&OnionMessageContents::Custom(ref msg) => msg.tlv_type(),
@@ -127,7 +127,7 @@ impl<T: CustomOnionMessageContents> OnionMessageContents<T> {
 	}
 }
 
-/// (C-not exported) as methods on non-cloneable enums are not currently exportable
+/// This is not exported to bindings users as methods on non-cloneable enums are not currently exportable
 impl<T: CustomOnionMessageContents> Writeable for OnionMessageContents<T> {
 	fn write<W: Writer>(&self, w: &mut W) -> Result<(), io::Error> {
 		match self {
@@ -137,7 +137,7 @@ impl<T: CustomOnionMessageContents> Writeable for OnionMessageContents<T> {
 }
 
 /// The contents of a custom onion message.
-pub trait CustomOnionMessageContents: Writeable {
+pub trait CustomOnionMessageContents: Writeable + Clone {
 	/// Returns the TLV type identifying the message contents. MUST be >= 64.
 	fn tlv_type(&self) -> u64;
 }
@@ -149,7 +149,7 @@ pub(super) enum ForwardControlTlvs {
 	Blinded(Vec<u8>),
 	/// If we're constructing an onion message hop through an intermediate unblinded node, we'll need
 	/// to construct the intermediate hop's control TLVs in their unblinded state to avoid encoding
-	/// them into an intermediate Vec. See [`super::blinded_path::ForwardTlvs`] for more info.
+	/// them into an intermediate Vec. See [`crate::blinded_path::ForwardTlvs`] for more info.
 	Unblinded(ForwardTlvs),
 }
 
@@ -157,7 +157,7 @@ pub(super) enum ForwardControlTlvs {
 pub(super) enum ReceiveControlTlvs {
 	/// See [`ForwardControlTlvs::Blinded`].
 	Blinded(Vec<u8>),
-	/// See [`ForwardControlTlvs::Unblinded`] and [`super::blinded_path::ReceiveTlvs`].
+	/// See [`ForwardControlTlvs::Unblinded`] and [`crate::blinded_path::ReceiveTlvs`].
 	Unblinded(ReceiveTlvs),
 }
 
@@ -255,7 +255,7 @@ impl<H: CustomOnionMessageHandler> ReadableArgs<(SharedSecret, &H)> for Payload<
 /// When reading a packet off the wire, we don't know a priori whether the packet is to be forwarded
 /// or received. Thus we read a ControlTlvs rather than reading a ForwardControlTlvs or
 /// ReceiveControlTlvs directly.
-pub(super) enum ControlTlvs {
+pub(crate) enum ControlTlvs {
 	/// This onion message is intended to be forwarded.
 	Forward(ForwardTlvs),
 	/// This onion message is intended to be received.