format

Author: connortsui20

library/std/src/sync/rwlock/tests.rs

@@ -1,12 +1,12 @@
+use rand::Rng;
+
 use crate::sync::atomic::{AtomicUsize, Ordering};
 use crate::sync::mpsc::channel;
 use crate::sync::{
     Arc, Barrier, MappedRwLockReadGuard, MappedRwLockWriteGuard, RwLock, RwLockReadGuard,
     RwLockWriteGuard, TryLockError,
 };
-use crate::thread;
-use crate::time;
-use rand::Rng;
+use crate::{thread, time};
 
 #[derive(Eq, PartialEq, Debug)]
 struct NonCopy(i32);