From eca1e8bd9beeaabbc240ad342892f26998ad7f35 Mon Sep 17 00:00:00 2001
From: Lzu Tao <taolzu@gmail.com>
Date: Fri, 10 Jan 2020 18:48:15 +0000
Subject: [PATCH] Inline PathBuf::deref to make it zero cost

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

diff --git a/src/libstd/path.rs b/src/libstd/path.rs
index fbbdc1ddac29..f00ef2693092 100644
--- a/src/libstd/path.rs
+++ b/src/libstd/path.rs
@@ -1535,7 +1535,7 @@ impl fmt::Debug for PathBuf {
 #[stable(feature = "rust1", since = "1.0.0")]
 impl ops::Deref for PathBuf {
     type Target = Path;
-
+    #[inline]
     fn deref(&self) -> &Path {
         Path::new(&self.inner)
     }