View difference between Paste ID: 3Jx9c2ds and 9reBgEks

 use std::thread;
 use std::sync::{RwLock,Arc};
 fn main() {
 	let primes=Arc::new(RwLock::new(vec![2,3,5]));
 	let primes2=primes.clone();
 	let primes_w=primes.write().unwrap();
 	let handle=thread::spawn(move || {
 		let primes_r=primes2.read().unwrap();
 		for i in &primes_r {
 			println!("{:?}", i);
 		}
 	});
 	primes_w.push(7);
 	drop(primes_w);
 	handle.join();
-}
+}
 
 /*
 error[E0277]: the trait bound `&std::sync::RwLockReadGuard<'_, std::vec::Vec<{integer}>>: std::iter::Iterator` is not satisfied
   --> test.rs:9:3
    |
 9  |            for i in &primes_r {
    |  ___^ starting here...
 10 | |                  println!("{:?}", i);
 11 | |          }
    | |___^ ...ending here: the trait `std::iter::Iterator` is not implemented for `&std::sync::RwLockReadGuard<'_, std::vec::Vec<{integer}>>`
    |
    = note: `&std::sync::RwLockReadGuard<'_, std::vec::Vec<{integer}>>` is not an iterator; maybe try calling `.iter()` or a similar method
    = note: required by `std::iter::IntoIterator::into_iter`
 
 error: aborting due to previous error
 */