rustfmt: closures

Author: dhardy

benches/seq.rs

@@ -148,29 +148,23 @@ fn seq_iter_window_hinted_choose_from_1000(b: &mut Bencher) {
 fn seq_iter_choose_multiple_10_of_100(b: &mut Bencher) {
     let mut rng = SmallRng::from_rng(thread_rng()).unwrap();
     let x : &[usize] = &[1; 100];
-    b.iter(|| {
-        x.iter().cloned().choose_multiple(&mut rng, 10)
-    })
+    b.iter(|| x.iter().cloned().choose_multiple(&mut rng, 10))
 }
 
 #[bench]
 fn seq_iter_choose_multiple_fill_10_of_100(b: &mut Bencher) {
     let mut rng = SmallRng::from_rng(thread_rng()).unwrap();
     let x : &[usize] = &[1; 100];
     let mut buf = [0; 10];
-    b.iter(|| {
-        x.iter().cloned().choose_multiple_fill(&mut rng, &mut buf)
-    })
+    b.iter(|| x.iter().cloned().choose_multiple_fill(&mut rng, &mut buf))
 }
 
 macro_rules! sample_indices {
     ($name:ident, $fn:ident, $amount:expr, $length:expr) => {
         #[bench]
         fn $name(b: &mut Bencher) {
             let mut rng = SmallRng::from_rng(thread_rng()).unwrap();
-            b.iter(|| {
-                index::$fn(&mut rng, $length, $amount)
-            })
+            b.iter(|| index::$fn(&mut rng, $length, $amount))
         }
     };
 }

src/rngs/adapter/read.rs

@@ -65,8 +65,12 @@ impl<R: Read> RngCore for ReadRng<R> {
     }
 
     fn fill_bytes(&mut self, dest: &mut [u8]) {
-        self.try_fill_bytes(dest).unwrap_or_else(|err|
-                panic!("reading random bytes from Read implementation failed; error: {}", err));
+        self.try_fill_bytes(dest).unwrap_or_else(|err| {
+            panic!(
+                "reading random bytes from Read implementation failed; error: {}",
+                err
+            )
+        });
     }
 
     fn try_fill_bytes(&mut self, dest: &mut [u8]) -> Result<(), Error> {