Fixed missing mut

Lucretiel · Lucretiel · commit e93362b9746a · 2020-06-19T11:32:36.000-04:00
diff --git a/src/libstd/sys/hermit/stdio.rs b/src/libstd/sys/hermit/stdio.rs
@@ -17,7 +17,7 @@ impl io::Read for Stdin {
         self.read_vectored(&mut [IoSliceMut::new(data)])
     }
 
-    fn read_vectored(&self, _data: &mut [IoSliceMut<'_>]) -> io::Result<usize> {
+    fn read_vectored(&mut self, _data: &mut [IoSliceMut<'_>]) -> io::Result<usize> {
         //ManuallyDrop::new(unsafe { WasiFd::from_raw(libc::STDIN_FILENO as u32) })
         //    .read(data)
         Ok(0)

Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,7 @@ impl io::Read for Stdin {`
`17`	`17`	`self.read_vectored(&mut [IoSliceMut::new(data)])`
`18`	`18`	`}`
`19`	`19`
`20`		`- fn read_vectored(&self, _data: &mut [IoSliceMut<'_>]) -> io::Result<usize> {`
	`20`	`+ fn read_vectored(&mut self, _data: &mut [IoSliceMut<'_>]) -> io::Result<usize> {`
`21`	`21`	`//ManuallyDrop::new(unsafe { WasiFd::from_raw(libc::STDIN_FILENO as u32) })`
`22`	`22`	`// .read(data)`
`23`	`23`	`Ok(0)`