From ef2957de137fb8d6959310e5d8f2fa1d600d7d36 Mon Sep 17 00:00:00 2001
From: TyPR124 <t.ruckinger@gmail.com>
Date: Mon, 16 Mar 2020 13:13:07 -0400
Subject: allowing getting &mut OsStr from OsString

---
 src/libstd/sys_common/os_str_bytes.rs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/libstd/sys_common')

diff --git a/src/libstd/sys_common/os_str_bytes.rs b/src/libstd/sys_common/os_str_bytes.rs
index e965ea79aa0..5767350336d 100644
--- a/src/libstd/sys_common/os_str_bytes.rs
+++ b/src/libstd/sys_common/os_str_bytes.rs
@@ -109,6 +109,11 @@ impl Buf {
         unsafe { mem::transmute(&*self.inner) }
     }
 
+    #[inline]
+    pub fn as_mut_slice(&mut self) -> &mut Slice {
+        unsafe { mem::transmute(&mut *self.inner) }
+    }
+
     pub fn into_string(self) -> Result<String, Buf> {
         String::from_utf8(self.inner).map_err(|p| Buf { inner: p.into_bytes() })
     }
-- 
cgit 1.4.1-3-g733a5