Impl AsRef<Path> for Cow<OsStr>

gkoz · gkoz · commit 27be4336d9dc · 2016-02-18T16:04:28.000+02:00
diff --git a/src/libstd/path.rs b/src/libstd/path.rs
@@ -2002,6 +2002,13 @@ impl AsRef<Path> for OsStr {
     }
 }
 
+#[stable(feature = "cow_os_str_as_ref_path", since = "1.8.0")]
+impl<'a> AsRef<Path> for Cow<'a, OsStr> {
+    fn as_ref(&self) -> &Path {
+        Path::new(self)
+    }
+}
+
 #[stable(feature = "rust1", since = "1.0.0")]
 impl AsRef<Path> for OsString {
     fn as_ref(&self) -> &Path {

Original file line number	Diff line number	Diff line change
`@@ -2002,6 +2002,13 @@ impl AsRef<Path> for OsStr {`
`2002`	`2002`	`}`
`2003`	`2003`	`}`
`2004`	`2004`
	`2005`	`+#[stable(feature = "cow_os_str_as_ref_path", since = "1.8.0")]`
	`2006`	`+impl<'a> AsRef<Path> for Cow<'a, OsStr> {`
	`2007`	`+ fn as_ref(&self) -> &Path {`
	`2008`	`+ Path::new(self)`
	`2009`	`+ }`
	`2010`	`+}`
	`2011`	`+`
`2005`	`2012`	`#[stable(feature = "rust1", since = "1.0.0")]`
`2006`	`2013`	`impl AsRef<Path> for OsString {`
`2007`	`2014`	`fn as_ref(&self) -> &Path {`