Explain one occurence of extra braces around a block of code in tests

minisql/src/interpreter.rs

@@ -574,8 +574,8 @@ pub fn example() {
 
     {
         {
-            // TODO: Why do I have to write these braces explicitely? Why doesn't Rust compiler
-            // "infer" them?
+            // HEY_BTW: Seems that there is some Rust inference feature still missing when it comes to
+            // ownership. That's why we put this block in braces.
             let _delete_response: Response = state
                 .interpret(Delete(users_position, Some(Eq(id_column, id0.clone()))))
                 .unwrap();