remove unused type param

Author: Evanfeenstra

lightning/src/onion_message/messenger.rs

@@ -316,10 +316,10 @@ where
 
 /// Decode one layer of an incoming onion message
 /// Returns either a Forward (another onion message), or Receive (decrypted content)
-pub fn peel_onion<NS: Deref, L: Deref, CMH: Deref, T: CustomOnionMessageContents>(
-	node_signer: &NS, secp_ctx: &Secp256k1<secp256k1::All>, logger: &L, custom_handler: &CMH,
+pub fn peel_onion<NS: Deref, L: Deref, CMH: Deref>(
+	node_signer: NS, secp_ctx: &Secp256k1<secp256k1::All>, logger: L, custom_handler: CMH,
 	msg: &msgs::OnionMessage,
-) -> Result<PeeledOnion<CMH>, ()> 
+) -> Result<PeeledOnion<CMH>, ()>
 where
 	NS::Target: NodeSigner,
 	L::Target: Logger,
@@ -562,8 +562,8 @@ where
 	/// soon we'll delegate the onion message to a handler that can generate invoices or send
 	/// payments.
 	fn handle_onion_message(&self, _peer_node_id: &PublicKey, msg: &msgs::OnionMessage) {
-		match peel_onion::<NS, L, CMH, <<CMH as Deref>::Target as CustomOnionMessageHandler>::CustomMessage>(
-			&self.node_signer, &self.secp_ctx, &self.logger, &self.custom_handler, msg
+		match peel_onion(
+			&*self.node_signer, &self.secp_ctx, &*self.logger, &*self.custom_handler, msg
 		) {
 			Ok(PeeledOnion::Receive(message, path_id, reply_path)) => {
 				log_trace!(self.logger,