panic_handler updated with println! macro

src/main.rs

@@ -18,6 +18,8 @@ pub extern "C" fn _start() -> ! {
 
 // called on panic
 #[panic_handler]
-fn panic(_info: &PanicInfo) -> ! {
+fn panic(info: &PanicInfo) -> ! {
+    println!("{}", info);
+
     loop {}
 }

src/vga_buffer.rs

@@ -97,7 +97,6 @@ pub fn _print(args: fmt::Arguments) {
     WRITER.lock().write_fmt(args).unwrap();
 }
 
-
 impl Writer {
     pub fn write_byte(&mut self, byte: u8) {
         match byte {