rust/examples/mini_core_hello_world.rs
2018-07-30 18:20:37 +02:00

26 lines
495 B
Rust

// Adapted from https://github.com/sunfishcode/mir2cranelift/blob/master/rust-examples/nocore-hello-world.rs
#![feature(no_core, unboxed_closures, start)]
#![no_core]
#![allow(dead_code)]
extern crate mini_core;
use mini_core::*;
#[link(name = "c")]
extern "C" {}
extern "C" {
fn puts(s: *const u8);
}
#[start]
fn main(i: isize, _: *const *const u8) -> isize {
unsafe {
let (ptr, _): (*const u8, usize) = intrinsics::transmute("Hello!\0");
puts(ptr);
}
0
}