7 ms·
Where's the UB? It casts a boxed closure to a raw pointer, and then back to a boxed closure. There's no tricky introspection being done here.
by doomrobo 7y ago
Where's the UB? It casts a boxed closure to a raw pointer, and then back to a boxed closure. There's no tricky introspection being done here.
- KenanSulayman 7y agoI'm not entirely sure you read the code I'm referring to. There's no box there.