message: [examples/enzyme] Simplify StorageAlloc::alloc impl
diff: @@ -21,9 +21,7 @@ impl Default for StorageAlloc {
  impl StorageAlloc {
  pub fn alloc(&mut self, size: u32) -> Key {
  - let ret = self.cur;
  - self.cur = Key::with_offset(ret, size);
  - ret
  + Key::with_offset(self.cur, size)
  }
  }
  