From f22729c5dac7dfa9cc09a0a58dfd48a95c5dc18d Mon Sep 17 00:00:00 2001
From: "Tobin C. Harding" <tobin@coblox.tech>
Date: Wed, 21 Oct 2020 15:02:37 +1100
Subject: [PATCH] Derive Clone/ on initial states and messages

---
 xmr-btc/src/alice.rs         |  4 ++--
 xmr-btc/src/alice/message.rs |  6 +++---
 xmr-btc/src/bob.rs           |  4 ++--
 xmr-btc/src/bob/message.rs   | 10 +++++-----
 4 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/xmr-btc/src/alice.rs b/xmr-btc/src/alice.rs
index a8a1ea20..62d6385f 100644
--- a/xmr-btc/src/alice.rs
+++ b/xmr-btc/src/alice.rs
@@ -129,7 +129,7 @@ impl State {
     }
 }
 
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct State0 {
     a: bitcoin::SecretKey,
     s_a: cross_curve_dleq::Scalar,
@@ -215,7 +215,7 @@ impl State0 {
     }
 }
 
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct State1 {
     a: bitcoin::SecretKey,
     B: bitcoin::PublicKey,
diff --git a/xmr-btc/src/alice/message.rs b/xmr-btc/src/alice/message.rs
index 7c95604b..052731b1 100644
--- a/xmr-btc/src/alice/message.rs
+++ b/xmr-btc/src/alice/message.rs
@@ -11,7 +11,7 @@ pub enum Message {
     Message2(Message2),
 }
 
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct Message0 {
     pub(crate) A: bitcoin::PublicKey,
     pub(crate) S_a_monero: monero::PublicKey,
@@ -22,13 +22,13 @@ pub struct Message0 {
     pub(crate) punish_address: bitcoin::Address,
 }
 
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct Message1 {
     pub(crate) tx_cancel_sig: Signature,
     pub(crate) tx_refund_encsig: EncryptedSignature,
 }
 
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct Message2 {
     pub(crate) tx_lock_proof: monero::TransferProof,
 }
diff --git a/xmr-btc/src/bob.rs b/xmr-btc/src/bob.rs
index 55099ed6..2087a142 100644
--- a/xmr-btc/src/bob.rs
+++ b/xmr-btc/src/bob.rs
@@ -102,7 +102,7 @@ impl_from_child_enum!(State3, State);
 impl_from_child_enum!(State4, State);
 impl_from_child_enum!(State5, State);
 
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct State0 {
     b: bitcoin::SecretKey,
     s_b: cross_curve_dleq::Scalar,
@@ -190,7 +190,7 @@ impl State0 {
     }
 }
 
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct State1 {
     A: bitcoin::PublicKey,
     b: bitcoin::SecretKey,
diff --git a/xmr-btc/src/bob/message.rs b/xmr-btc/src/bob/message.rs
index de02b7a5..f45c3b92 100644
--- a/xmr-btc/src/bob/message.rs
+++ b/xmr-btc/src/bob/message.rs
@@ -3,7 +3,7 @@ use anyhow::Result;
 use ecdsa_fun::{adaptor::EncryptedSignature, Signature};
 use std::convert::TryFrom;
 
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub enum Message {
     Message0(Message0),
     Message1(Message1),
@@ -11,7 +11,7 @@ pub enum Message {
     Message3(Message3),
 }
 
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct Message0 {
     pub(crate) B: bitcoin::PublicKey,
     pub(crate) S_b_monero: monero::PublicKey,
@@ -21,18 +21,18 @@ pub struct Message0 {
     pub(crate) refund_address: bitcoin::Address,
 }
 
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct Message1 {
     pub(crate) tx_lock: bitcoin::TxLock,
 }
 
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct Message2 {
     pub(crate) tx_punish_sig: Signature,
     pub(crate) tx_cancel_sig: Signature,
 }
 
-#[derive(Debug)]
+#[derive(Clone, Debug)]
 pub struct Message3 {
     pub(crate) tx_redeem_encsig: EncryptedSignature,
 }