X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Fliballoc%2Fborrow.rs;h=51c233a21f1a41ced54ac718792c333dec3f3cae;hb=5c384ab00c7b4b39e457b75d385e9cbe12e699f5;hp=fc9604519684682afd284ecb3d33fa595362c536;hpb=3eeb8d4f2fbae0bb1c587d00b5abeaf938da47f4;p=rust.git

diff --git a/src/liballoc/borrow.rs b/src/liballoc/borrow.rs
index fc960451968..51c233a21f1 100644
--- a/src/liballoc/borrow.rs
+++ b/src/liballoc/borrow.rs
@@ -16,8 +16,9 @@
 
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<'a, B: ?Sized> Borrow<B> for Cow<'a, B>
-    where B: ToOwned,
-          <B as ToOwned>::Owned: 'a
+where
+    B: ToOwned,
+    <B as ToOwned>::Owned: 'a,
 {
     fn borrow(&self) -> &B {
         &**self
@@ -69,9 +70,7 @@ pub trait ToOwned {
     /// let mut v: Vec<i32> = Vec::new();
     /// [1, 2][..].clone_into(&mut v);
     /// ```
-    #[unstable(feature = "toowned_clone_into",
-               reason = "recently added",
-               issue = "41263")]
+    #[unstable(feature = "toowned_clone_into", reason = "recently added", issue = "41263")]
     fn clone_into(&self, target: &mut Self::Owned) {
         *target = self.to_owned();
     }
@@ -79,7 +78,8 @@ fn clone_into(&self, target: &mut Self::Owned) {
 
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<T> ToOwned for T
-    where T: Clone
+where
+    T: Clone,
 {
     type Owned = T;
     fn to_owned(&self) -> T {
@@ -169,17 +169,16 @@ fn clone_into(&self, target: &mut T) {
 /// ```
 #[stable(feature = "rust1", since = "1.0.0")]
 pub enum Cow<'a, B: ?Sized + 'a>
-    where B: ToOwned
+where
+    B: ToOwned,
 {
     /// Borrowed data.
     #[stable(feature = "rust1", since = "1.0.0")]
-    Borrowed(#[stable(feature = "rust1", since = "1.0.0")]
-             &'a B),
+    Borrowed(#[stable(feature = "rust1", since = "1.0.0")] &'a B),
 
     /// Owned data.
     #[stable(feature = "rust1", since = "1.0.0")]
-    Owned(#[stable(feature = "rust1", since = "1.0.0")]
-          <B as ToOwned>::Owned),
+    Owned(#[stable(feature = "rust1", since = "1.0.0")] <B as ToOwned>::Owned),
 }
 
 #[stable(feature = "rust1", since = "1.0.0")]
@@ -335,7 +334,8 @@ impl<B: ?Sized> Eq for Cow<'_, B> where B: Eq + ToOwned {}
 
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<B: ?Sized> Ord for Cow<'_, B>
-    where B: Ord + ToOwned
+where
+    B: Ord + ToOwned,
 {
     #[inline]
     fn cmp(&self, other: &Self) -> Ordering {
@@ -345,8 +345,9 @@ fn cmp(&self, other: &Self) -> Ordering {
 
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<'a, 'b, B: ?Sized, C: ?Sized> PartialEq<Cow<'b, C>> for Cow<'a, B>
-    where B: PartialEq<C> + ToOwned,
-          C: ToOwned
+where
+    B: PartialEq<C> + ToOwned,
+    C: ToOwned,
 {
     #[inline]
     fn eq(&self, other: &Cow<'b, C>) -> bool {
@@ -356,7 +357,8 @@ fn eq(&self, other: &Cow<'b, C>) -> bool {
 
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<'a, B: ?Sized> PartialOrd for Cow<'a, B>
-    where B: PartialOrd + ToOwned
+where
+    B: PartialOrd + ToOwned,
 {
     #[inline]
     fn partial_cmp(&self, other: &Cow<'a, B>) -> Option<Ordering> {
@@ -403,7 +405,8 @@ fn default() -> Self {
 
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<B: ?Sized> Hash for Cow<'_, B>
-    where B: Hash + ToOwned
+where
+    B: Hash + ToOwned,
 {
     #[inline]
     fn hash<H: Hasher>(&self, state: &mut H) {