coroutines-zig

Zig bindings for tsoding's coroutines library

Install

zig fetch --save "git+https://github.com/ciathefed/coroutines-zig#v0.1.0"

Add the following to build.zig:

const coroutines = b.dependency("coroutines", .{
    .target = target,
    .optimize = optimize,
});
exe_mod.addImport("coroutines", coroutines.module("coroutines"));

Example

const std = @import("std");
const coroutines = @import("coroutines");

fn counter(arg: ?*anyopaque) callconv(.C) void {
    const n = @as(usize, @intCast(@intFromPtr(arg)));
    for (0..n) |i| {
        std.debug.print("[{}] {}\n", .{ coroutines.id(), i });
        coroutines.yield();
    }
}

pub fn main() !void {
    coroutines.init();

    coroutines.go(counter, @ptrFromInt(5));
    coroutines.go(counter, @ptrFromInt(10));

    while (coroutines.alive() > 1) {
        coroutines.yield();
    }
}

You can find more examples here