A

Admin • 828.03K Points
Coach

Q. What does `.expect("msg")` do?

  • (A) Returns default value
  • (B) Prints an error message and returns None
  • (C) Returns value or panics with the given message
  • (D) Ignores the error silently
  • Correct Answer - Option(C)
  • Views: 10
  • Filed under category Rust
  • Hashtags:
Explanation by: Admin
`.expect()` returns the value or panics with a custom message.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.