niconii

#include <stdio.h>
#include <stdbool.h>
#include <assert.h>

enum ResultKind { Kind_Ok, Kind_Err };

typedef struct {
    enum ResultKind kind;
    union {
        struct { int ok; };

niconii

use std::env;

fn main() {
    env::set_var("RUST_BACKTRACE", "1");
    panic!();
}

niconii

2,3c2,3
< 	.file	"fulliter.0.rs"
< 	.section	.text._ZN4main20h34b4fa9d2be136ebeaaE,"ax",@progbits
---
> 	.file	"while.0.rs"
> 	.section	.text._ZN4main20h3118530cba082203eaaE,"ax",@progbits
5,6c5,6
< 	.type	_ZN4main20h34b4fa9d2be136ebeaaE,@function
< _ZN4main20h34b4fa9d2be136ebeaaE:
---

niconii

extern crate libc;

use libc::*;
use libc::funcs::posix01::signal::signal;

fn main() {
    unsafe { signal(SIGINT, goodbye as u64); }

    println!("Hello, world!");