hotlib 0.1.0

A library for watching, dynamically compiling, and hot-loading Rust libraries.
Documentation 
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fn main() {
    let test_crate_path = std::path::Path::new(env!("CARGO_MANIFEST_DIR"))
        .join("test_crate")
        .join("Cargo.toml");
    println!("Begin watching for changes to {:?}", test_crate_path);
    let watch = hotlib::watch(&test_crate_path).unwrap();
    let mut lib = watch.package().build().unwrap().load().unwrap();
    loop {
        unsafe {
            let foo: libloading::Symbol<fn(i32, i32) -> i32> = lib.get(b"foo").unwrap();
            let res = foo(6, 7);
            println!("{}", res);
        }
        println!("Awaiting next change...");
        let pkg = watch.next().unwrap();
        lib = pkg.build().unwrap().load().unwrap();
    }
}