dlopen 0.1.8

Library for opening and operating on dynamic link libraries (also known as shared objects or shared libraries). This is a modern and more flexible alternative to the already existing libraries like libloading or sharedlib
Documentation 
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extern crate dlopen;
extern crate libc;

mod commons;

use commons::{example_lib_path};
use dlopen::raw::{Library, AddressInfoObtainer};
use libc::{c_int};

fn main() {
    let lib_path = example_lib_path();
    let lib = Library::open(&lib_path).expect("Could not open library");
    let c_fun_add_two: unsafe extern "C" fn(c_int) -> c_int =
        unsafe { lib.symbol("c_fun_add_two") }.unwrap();
    let aio = AddressInfoObtainer::new();
    let ai = aio.obtain(c_fun_add_two as * const ()).unwrap();
    println!("{:?}", &ai);
    assert_eq!(&ai.dll_path, lib_path.to_str().unwrap());
    let os = ai.overlapping_symbol.unwrap();
    assert_eq!(os.name, "c_fun_add_two");
    assert_eq!(os.addr, c_fun_add_two as * const ())
}