Fix compile error when using vm-tracing-logging is on

Author: jopemachine

vm/src/function/getset.rs

@@ -8,7 +8,7 @@ use crate::{
     PyObjectRef, PyPayload, PyRef, PyResult, TryFromObject, VirtualMachine,
 };
 
-#[derive(result_like::OptionLike, is_macro::Is)]
+#[derive(result_like::OptionLike, is_macro::Is, Debug)]
 pub enum PySetterValue<T = PyObjectRef> {
     Assign(T),
     Delete,

vm/src/object/core.rs

@@ -71,6 +71,7 @@ use std::{
 // concrete type to work with before we ever access the `payload` field**
 
 /// A type to just represent "we've erased the type of this object, cast it before you use it"
+#[derive(Debug)]
 struct Erased;
 
 struct PyObjVTable {
@@ -469,6 +470,7 @@ cfg_if::cfg_if! {
     }
 }
 
+#[derive(Debug)]
 #[repr(transparent)]
 pub struct PyObject(PyInner<Erased>);
 

vm/src/protocol/object.rs

@@ -88,7 +88,7 @@ impl PyObject {
     #[cfg_attr(feature = "flame-it", flame("PyObjectRef"))]
     #[inline]
     fn _get_attr(&self, attr_name: PyStrRef, vm: &VirtualMachine) -> PyResult {
-        vm_trace!("object.__getattribute__: {:?} {:?}", obj, attr_name);
+        vm_trace!("object.__getattribute__: {:?} {:?}", self, attr_name);
         let getattro = self
             .class()
             .mro_find_map(|cls| cls.slots.getattro.load())
@@ -144,7 +144,7 @@ impl PyObject {
         value: PySetterValue,
         vm: &VirtualMachine,
     ) -> PyResult<()> {
-        vm_trace!("object.__setattr__({:?}, {}, {:?})", obj, attr_name, value);
+        vm_trace!("object.__setattr__({:?}, {}, {:?})", self, attr_name, value);
         if let Some(attr) = vm
             .ctx
             .interned_str(&*attr_name)