X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=lightning%2Fsrc%2Fln%2Fchan_utils.rs;h=8c636203ec6e02abc3e9abddb30986606cba2c85;hb=19586267448c4767e3dd1f7642ba3e7d0e5d08ce;hp=31881d05dfa1c1883e066f526d76dca20037df99;hpb=abbd29515707ac0f6bc497a2d8fce83684689343;p=rust-lightning

diff --git a/lightning/src/ln/chan_utils.rs b/lightning/src/ln/chan_utils.rs
index 31881d05..8c636203 100644
--- a/lightning/src/ln/chan_utils.rs
+++ b/lightning/src/ln/chan_utils.rs
@@ -660,13 +660,17 @@ pub fn make_funding_redeemscript(broadcaster: &PublicKey, countersignatory: &Pub
 	let broadcaster_funding_key = broadcaster.serialize();
 	let countersignatory_funding_key = countersignatory.serialize();
 
+	make_funding_redeemscript_from_slices(&broadcaster_funding_key, &countersignatory_funding_key)
+}
+
+pub(crate) fn make_funding_redeemscript_from_slices(broadcaster_funding_key: &[u8], countersignatory_funding_key: &[u8]) -> Script {
 	let builder = Builder::new().push_opcode(opcodes::all::OP_PUSHNUM_2);
 	if broadcaster_funding_key[..] < countersignatory_funding_key[..] {
-		builder.push_slice(&broadcaster_funding_key)
-			.push_slice(&countersignatory_funding_key)
+		builder.push_slice(broadcaster_funding_key)
+			.push_slice(countersignatory_funding_key)
 	} else {
-		builder.push_slice(&countersignatory_funding_key)
-			.push_slice(&broadcaster_funding_key)
+		builder.push_slice(countersignatory_funding_key)
+			.push_slice(broadcaster_funding_key)
 	}.push_opcode(opcodes::all::OP_PUSHNUM_2).push_opcode(opcodes::all::OP_CHECKMULTISIG).into_script()
 }
 
@@ -807,7 +811,7 @@ pub fn build_anchor_input_witness(funding_key: &PublicKey, funding_sig: &Signatu
 ///
 /// Normally, this is converted to the broadcaster/countersignatory-organized DirectedChannelTransactionParameters
 /// before use, via the as_holder_broadcastable and as_counterparty_broadcastable functions.
-#[derive(Clone, Debug, PartialEq)]
+#[derive(Clone, Debug, PartialEq, Eq)]
 pub struct ChannelTransactionParameters {
 	/// Holder public keys
 	pub holder_pubkeys: ChannelPublicKeys,
@@ -831,7 +835,7 @@ pub struct ChannelTransactionParameters {
 }
 
 /// Late-bound per-channel counterparty data used to build transactions.
-#[derive(Clone, Debug, PartialEq)]
+#[derive(Clone, Debug, PartialEq, Eq)]
 pub struct CounterpartyChannelTransactionParameters {
 	/// Counter-party public keys
 	pub pubkeys: ChannelPublicKeys,