Update fs.rs

jackpot51 · web-flow · commit 362dd8a98690 · 2017-07-12T20:40:43.000-06:00
diff --git a/src/libstd/sys/redox/fs.rs b/src/libstd/sys/redox/fs.rs
@@ -384,8 +384,9 @@ pub fn unlink(p: &Path) -> io::Result<()> {
 }
 
 pub fn rename(_old: &Path, _new: &Path) -> io::Result<()> {
-    ::sys_common::util::dumb_print(format_args!("Rename\n"));
-    unimplemented!();
+    copy(old, new)?;
+    unlink(old)?;
+    Ok(())
 }
 
 pub fn set_perm(p: &Path, perm: FilePermissions) -> io::Result<()> {

Original file line number	Diff line number	Diff line change
`@@ -384,8 +384,9 @@ pub fn unlink(p: &Path) -> io::Result<()> {`
`384`	`384`	`}`
`385`	`385`
`386`	`386`	`pub fn rename(_old: &Path, _new: &Path) -> io::Result<()> {`
`387`		`- ::sys_common::util::dumb_print(format_args!("Rename\n"));`
`388`		`- unimplemented!();`
	`387`	`+ copy(old, new)?;`
	`388`	`+ unlink(old)?;`
	`389`	`+ Ok(())`
`389`	`390`	`}`
`390`	`391`
`391`	`392`	`pub fn set_perm(p: &Path, perm: FilePermissions) -> io::Result<()> {`