return values visualized

src/tui/log_viewer.rs

@@ -182,7 +182,22 @@ impl LogViewer {
 
     pub fn footer_fields(&self) -> Vec<(String, serde_json::Value)> {
         if let Some((selected, _)) = self.selected() {
-            selected.all_fields().fields.into_iter().collect::<Vec<_>>()
+            let ret = match selected.as_ref() {
+                LogEntry::Single { .. } => Default::default(),
+                LogEntry::Sub { sub_entries, .. } => sub_entries.last().and_then(|i| {
+                    i.all_fields()
+                        .fields
+                        .get_key_value("return")
+                        .map(|(k, v)| (k.clone(), v.clone()))
+                }),
+            };
+
+            selected
+                .all_relevant_fields()
+                .fields
+                .into_iter()
+                .chain(ret)
+                .collect::<Vec<_>>()
         } else {
             Vec::new()
         }