rcore-tutorial/user/src/lang_items.rs
2020-11-18 14:48:13 +08:00

10 lines
No EOL
328 B
Rust

#[panic_handler]
fn panic_handler(panic_info: &core::panic::PanicInfo) -> ! {
let err = panic_info.message().unwrap();
if let Some(location) = panic_info.location() {
println!("Panicked at {}:{}, {}", location.file(), location.line(), err);
} else {
println!("Panicked: {}", err);
}
loop {}
}