Top Questions

1. How do I get the value and type of a Literal in a procedural macro?
   13 votes

   4 answers
2. Why is the ~/.cargo directory so big?
   9 votes

   1 answers
3. Why do I get "no method named `join` found for type `[usize]` in the current scope"?
   3 votes

   1 answers
4. Taking a generic enum or any type that can do "as usize" in a function
   3 votes

   0 answers
5. Is there a way to have a struct contain a reference that might no longer be valid?
   2 votes

   1 answers