Rust-to-C++ transpiler

Overview

cxx

A Rust-to-CXX compiler, written in 65 lines of Rust.

What is this?

I had an idea that should not work but it works.

Usage

$ cat hello.rs
fn main() {
    println!("Hello, world!");
}
$ rxx -o hello.cpp hello.rs
gcc -o main main.cxx /home/ssha/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/libstd-*.so
$ gcc -o main main.cxx /home/ssha/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/lib/libstd-*.so
$ ./hello
Hello, world!

How does it work?

People have a subtle definition of "a valid C++ program". I used that.

Applicability

None. Never.

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Comments
  • Doesn't work on PARM ISA

    Doesn't work on PARM ISA

    Hi, I tried to transpile a Rust program on my PARM-powered Hololens. I met a strange issue when the transpiler faces 512 bits SIMD instructions. Do you know how to fix that? Thanks!

    opened by thomasarmel 3
Owner
Sasha Pourcelot
CS student, Rustacean. She/her
Sasha Pourcelot
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