Provide slot accessor to all Py<T> implemtations

moreal · moreal · commit 6db40d67c84f · 2022-10-15T15:47:14.000+09:00
diff --git a/vm/src/object/core.rs b/vm/src/object/core.rs
@@ -872,6 +872,14 @@ impl<T: PyObjectPayload> Py<T> {
             _marker: PhantomData,
         })
     }
+
+    pub(crate) fn get_slot(&self, offset: usize) -> Option<PyObjectRef> {
+        self.0.slots[offset].read().clone()
+    }
+
+    pub(crate) fn set_slot(&self, offset: usize, value: Option<PyObjectRef>) {
+        *self.0.slots[offset].write() = value;
+    }
 }
 
 impl<T: PyObjectPayload> ToOwned for Py<T> {

Original file line number	Diff line number	Diff line change
`@@ -872,6 +872,14 @@ impl<T: PyObjectPayload> Py<T> {`
`872`	`872`	`_marker: PhantomData,`
`873`	`873`	`})`
`874`	`874`	`}`
	`875`	`+`
	`876`	`+ pub(crate) fn get_slot(&self, offset: usize) -> Option<PyObjectRef> {`
	`877`	`+ self.0.slots[offset].read().clone()`
	`878`	`+ }`
	`879`	`+`
	`880`	`+ pub(crate) fn set_slot(&self, offset: usize, value: Option<PyObjectRef>) {`
	`881`	`+ *self.0.slots[offset].write() = value;`
	`882`	`+ }`
`875`	`883`	`}`
`876`	`884`
`877`	`885`	`impl<T: PyObjectPayload> ToOwned for Py<T> {`