panic

src/main.rs

@@ -1,3 +1,13 @@
-fn main() {
+#![no_std]
-    println!("Hello, world!");
+
+use core::panic::PanicInfo;
+
+fn main() {}
+/// Function called on panic. It is a diverging function with a `never` return type.
+///
+/// # Arguments
+/// - `info`- contains the file and line where the panic happened and the optional panic message
+#[panic_handler]
+fn panic(_info: &PanicInfo) -> ! {
+    loop {}
 }