genawaiter

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This crate implements stackless generators (aka coroutines) in stable Rust. Instead of using yield, which won't be stabilized anytime soon, you use async/await, which is stable today.

Features:

• supports resume arguments and completion values
• allocation-free
• no runtime dependencies
  • no compile-time dependencies either, with default-features = []
• built on top of standard language constructs, which means there are no platform-specific shenanigans

Example:

```rust let oddnumberslessthanten = gen!({ let mut n = 1; while n < 10 { yield_!(n); // Suspend a function at any point with a value. n += 2; } });

// Generators can be used as ordinary iterators. for num in oddnumberslessthanten { println!("{}", num); } ```

Result:

text 1 3 5 7 9

See the docs for more.