mirror of https://github.com/rust-lang/rust
33 lines
532 B
Rust
33 lines
532 B
Rust
#![feature(lang_items)]
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#![feature(start)]
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#![no_std]
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use core::fmt;
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use core::fmt::Write;
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#[cfg_attr(not(windows), link(name = "c"))]
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extern "C" {}
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struct Dummy;
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impl fmt::Write for Dummy {
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#[inline(never)]
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fn write_str(&mut self, _: &str) -> fmt::Result {
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Ok(())
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}
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}
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#[start]
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fn main(_: isize, _: *const *const u8) -> isize {
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let _ = writeln!(Dummy, "Hello World");
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0
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}
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#[lang = "eh_personality"]
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fn eh_personality() {}
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#[panic_handler]
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fn panic(_: &core::panic::PanicInfo) -> ! {
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loop {}
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}
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