Unsafe Send Sync

This is a Rust package that basically provides 3 wrapper types. * UnsafeSend * UnsafeSync * UnsafeSendSync

They can be used to force structs to be Send and/or Sync, which is unsafe of course.

Example

```rust use std::thread; use std::rc::Rc;

fn main() { let not_send = UnsafeSend::new( Rc::::new( 1337 ) );

assert!( not_send.strong_count() == 1,
    "We can't really send a reference counted pointer across threads unless it only has one reference." );

thread::spawn(move || {
    println!("We found a number: {}", *not_send);
});

} ```