more consistent impl

Author: graingert

src/outcome/_impl.py

@@ -180,25 +180,24 @@ class Value(Outcome[ValueT], Generic[ValueT]):
 
     @property
     def value(self) -> ValueT:
-        return self.unwrap()
-
-    def __repr__(self) -> str:
-        return f'Value({self.value!r})'
-
-    def unwrap(self) -> ValueT:
         if self._value is IS_UNWRAPPED:
             raise AlreadyUsedError
-
         try:
             return self._value
         finally:
             object.__setattr__(self, "_value", IS_UNWRAPPED)
 
+    def __repr__(self) -> str:
+        return f'Value({self.value!r})'
+
+    def unwrap(self) -> ValueT:
+        return self.value
+
     def send(self, gen: Generator[ResultT, ValueT, object]) -> ResultT:
-        return gen.send(self.unwrap())
+        return gen.send(self.value)
 
     async def asend(self, agen: AsyncGenerator[ResultT, ValueT]) -> ResultT:
-        return await agen.asend(self.unwrap())
+        return await agen.asend(self.value)
 
 
 @final