wip

Author: avl

savefile-test/src/test_introspect.rs

@@ -162,9 +162,11 @@ pub fn do_test_refcell() {
     let test = RefCell::new(32);
 
     let x = (&test).introspect_value();
-    assert_eq!(x, "RefCell(32 (deep introspect not supported))");
+    assert_eq!(x, "RefCell(Ref(32))");
 
-    assert_eq!(test.introspect_len(), 0);
+    assert_eq!(test.introspect_len(), 1);
+
+    assert_eq!(test.introspect_child(0).unwrap().val().introspect_value(), "Ref(32)");
 }
 #[test]
 pub fn do_test_rc() {

savefile/src/lib.rs

@@ -3012,11 +3012,15 @@ impl<'a, T: Introspect> IntrospectItem<'a> for IntrospectItemRwLock<'a, T> {
 
 impl<'a,T:Introspect> Introspect for std::cell::Ref<'a,T> {
     fn introspect_value(&self) -> String {
-        "Ref".to_string()
+        let sub_value = (**self).introspect_value();
+        format!("Ref({})", sub_value)
     }
     fn introspect_child(&self, index: usize) -> Option<Box<dyn IntrospectItem + '_>> {
         (**self).introspect_child(index)
     }
+    fn introspect_len(&self) -> usize {
+        (**self).introspect_len()
+    }
 }
 
 impl<'a,T:Introspect> IntrospectItem<'a> for std::cell::Ref<'a,T> {
@@ -3031,7 +3035,8 @@ impl<'a,T:Introspect> IntrospectItem<'a> for std::cell::Ref<'a,T> {
 
 impl<T: Introspect> Introspect for RefCell<T> {
     fn introspect_value(&self) -> String {
-        "RefCell".to_string()
+        let sub_value = self.borrow().introspect_value();
+        format!("RefCell({})", sub_value)
     }
 
     fn introspect_child(&self, index: usize) -> Option<Box<dyn IntrospectItem + '_>> {