Cargo format

src/header/wchar/mod.rs

@@ -250,7 +250,11 @@ pub unsafe extern "C" fn ungetwc(wc: wint_t, stream: &mut FILE) -> wint_t {
 }
 
 #[no_mangle]
-pub unsafe extern "C" fn vfwprintf(stream: *mut FILE, format: *const wchar_t, arg: va_list) -> c_int {
+pub unsafe extern "C" fn vfwprintf(
+    stream: *mut FILE,
+    format: *const wchar_t,
+    arg: va_list,
+) -> c_int {
     let mut stream = (*stream).lock();
     if let Err(_) = (*stream).try_set_wide_orientation_unlocked() {
         return -1;

src/header/wchar/wprintf.rs

@@ -612,7 +612,11 @@ impl Iterator for WPrintfIter {
     }
 }
 
-unsafe fn inner_wprintf<W: Write>(w: W, format: *const wchar_t, mut ap: VaList) -> io::Result<c_int> {
+unsafe fn inner_wprintf<W: Write>(
+    w: W,
+    format: *const wchar_t,
+    mut ap: VaList,
+) -> io::Result<c_int> {
     let w = &mut platform::CountingWriter::new(w);
 
     let iterator = WPrintfIter {