add debugging

librustzcash-wrapper/src/lib.rs

@@ -2255,9 +2255,11 @@ pub extern "C" fn rust_wrapper_create_transaction(
                 let mb = main_builder.add_orchard_spend::<String>(&sp_key, note, merkle_path);
                 match mb {
                     Ok(()) => {
+                        println!("added orchard inp: {:?}", val);
                         continue;
                     },
-                    Err(_e) => {
+                    Err(e) => {
+                        println!("failed orchard inp: {:?}", e);
                         let x = Hhex {bytes: vec![7]};
                         marshall_to_haskell_var(&x, out, out_len, RW);
                     }