tiny_future 0.5.0

This library provides a simple, `Condvar` based future with automatic cancellation on drop
Documentation 
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# `tiny_future`
Welcome to `tiny_future` 🎉

This library provides a simple, `Condvar` based future with automatic cancellation on drop.
 
## Example
```rust
use std::{thread, time::Duration};

// Create futures
let (setter, getter) = tiny_future::new::<u8>();

// Run something in a separate task
thread::spawn(move || {
    // Do some computations and set the result
    thread::sleep(Duration::from_secs(1));
    setter.set(7);
});

// Wait unil the result is available
let result = getter.wait().expect("Failed to compute result");
assert_eq!(result, 7);
```