A

Admin • 802.91K Points
Coach

Q. What is the output type of `iter.map(|x| x + 1)`?

  • (A) Vector
  • (B) Iterator
  • (C) Array
  • (D) Result
  • Correct Answer - Option(B)
  • Views: 2
  • Filed under category Rust
  • Hashtags:
Explanation by: Admin
`map()` returns a new iterator, not a collection.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.