What do I have to do to solve a “use of moved value” error?

Question

I\'m trying to compute the 10,001st prime in Rust (Project Euler 7), and as a part of this, my method to check whether or not an integer is prime references a vector:

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Answer 1

You move value of primes to the function vectorIsPrime (BTW Rust use snake_case by convention). You have other options, but the best one is to borrow vector instead of moving it:

fn vector_is_prime(num: u64, p: &Vec) -> bool { … }

And then passing reference to it:

vector_is_prime(num, &primes)