forked from mirrors/gecko-dev
32 lines
631 B
Rust
32 lines
631 B
Rust
#![feature(lang_items, start)]
|
|
#![no_std]
|
|
|
|
#[start]
|
|
#[cfg(not(feature = "std"))]
|
|
fn start(_argc: isize, _argv: *const *const u8) -> isize {
|
|
0
|
|
}
|
|
|
|
#[lang = "eh_personality"]
|
|
#[no_mangle]
|
|
#[cfg(not(feature = "std"))]
|
|
pub extern "C" fn rust_eh_personality() {}
|
|
|
|
#[panic_handler]
|
|
#[cfg(not(feature = "std"))]
|
|
fn panic(_info: &core::panic::PanicInfo) -> ! {
|
|
unsafe {
|
|
libc::abort();
|
|
}
|
|
}
|
|
|
|
#[cfg(feature = "std")]
|
|
fn main() {}
|
|
|
|
use displaydoc::Display;
|
|
|
|
/// this type is pretty swell
|
|
#[derive(Display)]
|
|
struct FakeType;
|
|
|
|
static_assertions::assert_impl_all!(FakeType: core::fmt::Display);
|