mruby-compiler2-sys 0.4.0

mruby-compiler2 bindings for Rust
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17

extern crate mruby_compiler2_sys;
use mruby_compiler2_sys::MRubyCompiler2Context;

fn main() -> Result<(), Box<dyn std::error::Error>> {
    unsafe {
        let mut cxt = MRubyCompiler2Context::new();
        cxt.dump_bytecode("puts \"Hello, mruby-compiler2!\"")?;

        let bin = cxt.compile("puts \"Hello, mruby-compiler2!\"")?;

        let out = std::fs::File::create("examples/out.mrb")?;
        std::io::Write::write_all(&mut &out, &bin)?;

        println!("Compiled bytecode file: examples/out.mrb, size: {}", bin.len());
    }
    Ok(())
}