replace <DEAD> with <AlreadyUsed>

Author: graingert

src/outcome/_impl.py

@@ -171,7 +171,7 @@ def __repr__(self) -> str:
         try:
             return f'Value({self.value!r})'
         except AttributeError:
-            return f'Value(<DEAD>)'
+            return f'Value(<AlreadyUsed>)'
 
     def unwrap(self) -> ValueT:
         try:
@@ -206,7 +206,7 @@ def __repr__(self) -> str:
         try:
             return f'Error({self.error!r})'
         except AttributeError:
-            return 'Error(<DEAD>)'
+            return 'Error(<AlreadyUsed>)'
 
     def _unwrap_error(self) -> BaseException:
         try:

tests/test_sync.py

@@ -12,7 +12,7 @@ def test_Outcome():
     assert v.value == 1
     assert repr(v) == "Value(1)"
     assert v.unwrap() == 1
-    assert repr(v) == "Value(<DEAD>)"
+    assert repr(v) == "Value(<AlreadyUsed>)"
 
     with pytest.raises(AlreadyUsedError):
         v.unwrap()