🦀 Rust Quick Quiz
5 random questions from the Rustlings Arena. How well do you know your Rust?
Question 1 of 5
Option Combinators
Score: 0
Which combinator transforms the inner value of Some?
5 random questions from the Rustlings Arena. How well do you know your Rust?
Question 1 of 5
Option Combinators
Which combinator transforms the inner value of Some?