src/tools/clippy/src/docs/mem_forget.txt

   1 ### What it does
   2 Checks for usage of `std::mem::forget(t)` where `t` is
   3 `Drop`.
   4
   5 ### Why is this bad?
   6 `std::mem::forget(t)` prevents `t` from running its
   7 destructor, possibly causing leaks.
   8
   9 ### Example
  10 ```
  11 mem::forget(Rc::new(55))
  12 ```