New plans for macros

About to move them completely to stdlib

orchid-base/src/id_store.rs

@@ -25,9 +25,7 @@ impl<T> IdStore<T> {
     if tbl_g.contains_key(&id64) { Some(IdRecord(id64, tbl_g)) } else { None }
   }
   pub fn is_empty(&self) -> bool { self.len() == 0 }
-  pub fn len(&self) -> usize {
-    self.table.get().map(|t| t.lock().unwrap().len()).unwrap_or(0)
-  }
+  pub fn len(&self) -> usize { self.table.get().map(|t| t.lock().unwrap().len()).unwrap_or(0) }
 }
 
 impl<T> Default for IdStore<T> {