when --debug print note name

src/syn.rs

@@ -74,7 +74,11 @@ impl Syn {
         match self {
             Syn::Real(syn) => syn.render(a, b),
             Syn::Text { m, i } => {
-                eprintln!("{} | render[{}]({:?})", chrono::prelude::Utc::now(), i, m);
+                eprintln!("{} | render[{}]({:?})", chrono::prelude::Utc::now(), i, m
+                    .iter()
+                    .map(|tuple| (tuple.0, tuple.1.iter().map(|v| tone::new(v.0.to_string()).string()).collect::<Vec<_>>()))
+                    .collect::<Vec<_>>(),
+                );
                 *i += 1;
             }
         };

src/tone.rs

@@ -82,6 +82,24 @@ impl Tone {
     pub fn i32(&self) -> i32 {
         self.0
     }
+
+    pub fn string(&self) -> String {
+        match self.i32() {
+            57|69 => "a",
+            58|70 => "a+",
+            59|71 => "b",
+            60|72 => "c",
+            61|73 => "c+",
+            62|74 => "d",
+            63|75 => "d+",
+            64|76 => "e",
+            65|77 => "f",
+            66|78 => "f+",
+            67|79 => "g",
+            68|80 => "g+",
+            _ => "?",
+        }.to_string()
+    }
 }
 
 #[cfg(test)]