greenthread-future-rs

Convert closures into futures based on greenthread on bare-metal (nostd + noalloc).

In a word, this is a #![no_std] version of Futurify.

I'm exploring to use it to implement bare-metal threading.

Example

TODO.

Now just take a unit test as an example:

```rust

[tokio::test]

async fn test() { let h1 = tokio::spawn(ThreadFuture::from(|| { println!("1.1"); yieldnow(); println!("1.2"); 1u32 })); let h2 = tokio::spawn(ThreadFuture::from(|| { println!("2.1"); yieldnow(); println!("2.2"); 2u32 })); println!("join 1 => {}", h1.await.unwrap()); println!("join 2 => {}", h2.await.unwrap()); } ```

Output:

1.1 2.1 1.2 2.2 join 1 => 1 join 2 => 2

Internal