tmp: debug duplicated outputs

src/pay.rs

@@ -248,11 +248,13 @@ impl Runtime {
             .iter()
             // TODO: Support liquid
             .map(|o| o.as_reduced_unsafe())
-            .map(|o| Outpoint::new(o.txid, o.vout));
+            .map(|o| Outpoint::new(o.txid, o.vout)).collect::<BTreeSet<_>>();
         params.tx.change_keychain = RgbKeychain::for_method(method).into();
-        let (mut psbt, mut meta) =
-            self.wallet_mut()
-                .construct_psbt(prev_outpoints, &beneficiaries, params.tx)?;
+        let (mut psbt, mut meta) = self.wallet_mut().construct_psbt(
+            prev_outpoints.iter().copied(),
+            &beneficiaries,
+            params.tx,
+        )?;
 
         let beneficiary_script =
             if let Beneficiary::WitnessVout(addr) = invoice.beneficiary.into_inner() {
@@ -294,7 +296,14 @@ impl Runtime {
             Beneficiary::BlindedSeal(_) => None,
         };
         let batch = self
-            .compose(invoice, prev_outputs, method, beneficiary_vout, |_, _, _| meta.change_vout)?;
+            .compose(invoice, prev_outputs.iter().copied(), method, beneficiary_vout, |_, _, _| {
+                meta.change_vout
+            })
+            .inspect_err(|_| {
+                eprintln!("{}", &serde_yaml::to_string(&psbt).unwrap());
+                eprintln!("{prev_outputs:#?}");
+                eprintln!("{prev_outpoints:#?}");
+            })?;
 
         let methods = batch.close_method_set();
         if methods.has_opret_first() {