R

Ravina • 3.68K Points
Extraordinary

Q. Which smart pointer automatically deallocates memory when out of scope?

  • (A) Rc<T>
  • (B) Box<T>
  • (C) Arc<T>
  • (D) RefCell<T>
  • Correct Answer - Option(B)
  • Views: 6
  • Filed under category Rust
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Explanation by: Ravina
Box<T> automatically deallocates heap memory when dropped.

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