From 847d5b4d1387a30f1798a5c3c59c3e0c31e00319 Mon Sep 17 00:00:00 2001
From: kennytm <kennytm@gmail.com>
Date: Sun, 2 Feb 2020 02:29:28 +0800
Subject: Derive Clone + PartialEq + Eq for std::string::FromUtf8Error

---
 src/liballoc/string.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/liballoc/string.rs')

diff --git a/src/liballoc/string.rs b/src/liballoc/string.rs
index 96f871d8897..8c9c95eec60 100644
--- a/src/liballoc/string.rs
+++ b/src/liballoc/string.rs
@@ -319,7 +319,7 @@ pub struct String {
 /// assert_eq!(vec![0, 159], value.unwrap_err().into_bytes());
 /// ```
 #[stable(feature = "rust1", since = "1.0.0")]
-#[derive(Debug)]
+#[derive(Debug, Clone, PartialEq, Eq)]
 pub struct FromUtf8Error {
     bytes: Vec<u8>,
     error: Utf8Error,
-- 
cgit 1.4.1-3-g733a5


From fd2282388140ea0f370ee25c82f00be81c2f822c Mon Sep 17 00:00:00 2001
From: Trevor Spiteri <tspiteri@ieee.org>
Date: Sat, 1 Feb 2020 22:19:28 +0100
Subject: implement AsMut<str> for String

---
 src/liballoc/string.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/liballoc/string.rs')

diff --git a/src/liballoc/string.rs b/src/liballoc/string.rs
index 96f871d8897..99725917b5d 100644
--- a/src/liballoc/string.rs
+++ b/src/liballoc/string.rs
@@ -2208,6 +2208,14 @@ impl AsRef<str> for String {
     }
 }
 
+#[stable(feature = "string_as_mut", since = "1.43.0")]
+impl AsMut<str> for String {
+    #[inline]
+    fn as_mut(&mut self) -> &mut str {
+        self
+    }
+}
+
 #[stable(feature = "rust1", since = "1.0.0")]
 impl AsRef<[u8]> for String {
     #[inline]
-- 
cgit 1.4.1-3-g733a5