A

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Q. What does the ? operator do in Rust?

  • (A) Matches a pattern
  • (B) Handles errors by propagating them
  • (C) Makes a value optional
  • (D) Converts an Option to a Result
  • Correct Answer - Option(B)
  • Views: 7
  • Filed under category Rust
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Explanation by: Admin
? operator returns early with an error if Result is Err.

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