Module rayon::compile_fail::rc_par_iter

// Check that we can't use the par-iter API to access contents of an
// `Rc`.

use rayon::prelude::*;
use std::rc::Rc;

let x = vec![Rc::new(22), Rc::new(23)];
let mut y = vec![];
x.into_par_iter() //~ ERROR no method named `into_par_iter`
   .map(|rc| *rc)
   .collect_into_vec(&mut y);