Beginner
Rust
Q33 / 100
What is the Drop trait?
Correct! Well done.
Incorrect.
The correct answer is B) A trait with fn drop(&mut self) called automatically when a value goes out of scope, for custom cleanup
B
Correct Answer
A trait with fn drop(&mut self) called automatically when a value goes out of scope, for custom cleanup
Explanation
impl Drop for MyResource { fn drop(&mut self) { /* cleanup */ } } runs when the value goes out of scope, implementing RAII.
Progress
33/100