37 releases

0.8.4 Dec 5, 2024
0.8.3 Sep 1, 2024
0.8.2 Jul 25, 2024
0.8.1 Mar 6, 2024
0.2.0 Nov 12, 2015

#29 in Data structures

Download history 116853/week @ 2024-11-21 123461/week @ 2024-11-28 143949/week @ 2024-12-05 142456/week @ 2024-12-12 75116/week @ 2024-12-19 45543/week @ 2024-12-26 107575/week @ 2025-01-02 164716/week @ 2025-01-09 147289/week @ 2025-01-16 159001/week @ 2025-01-23 191696/week @ 2025-01-30 281197/week @ 2025-02-06 449319/week @ 2025-02-13 465552/week @ 2025-02-20 621066/week @ 2025-02-27 863837/week @ 2025-03-06

2,492,668 downloads per month
Used in 1,499 crates (13 directly)

MIT/Apache

97KB
2.5K SLoC

Rust 2K SLoC // 0.2% comments GNU Style Assembly 415 SLoC // 0.0% comments

Build Status Current Crates.io Version Document

Generator-rs

rust stackful generator library

[dependencies]
generator = "0.8"

Usage

use generator::{done, Gn};

fn main() {
    let g = Gn::new_scoped(|mut s| {
        let (mut a, mut b) = (0, 1);
        while b < 200 {
            std::mem::swap(&mut a, &mut b);
            b = a + b;
            s.yield_(b);
        }
        done!();
    });

    for i in g {
        println!("{}", i);
    }
}

Output

1
2
3
5
8
13
21
34
55
89
144
233

Goals

  • basic send/yield with message support
  • generator cancel support
  • yield_from support
  • panic inside generator support
  • stack size tune support
  • scoped static type support
  • basic coroutine interface support
  • stable rust support

based on this basic library

  • we can easily port python library based on generator into rust
  • coroutine framework running on multi thread

Notices

  • This crate supports below platforms, welcome to contribute with other arch and platforms

    • x86_64 Linux
    • x86_64 macOS
    • x86_64 Windows
    • x86_64 Fuchsia
    • x86_64 Android
    • aarch64 Linux
    • aarch64 macOS
    • aarch64 Fuchsia
    • aarch64 Android
    • loongarch64 Linux
    • armv7 Linux
    • riscv64 Linux

License

This project is licensed under either of the following, at your option:

Dependencies

~0–33MB
~467K SLoC