// todo test
// https://chat.qwen.ai/c/b2eea389-4859-4467-aa24-85e189a4557e
// https://chat.qwen.ai/c/5cfd2bc3-66eb-4ca5-a2cd-7126e99e4dc4
// https://vibed.org/api/vibe.core.channel/

import std.stdio;

import core.thread : Fiber;


void foo(){
  writeln("Hello");
  Fiber.yield();
  writeln("World");
}


void test5_spawner(){
  auto f = new Fiber(&foo);
  //f.call(); // Hello
  //f.call(); // World
  
  while(f.state != Fiber.State.TERM){
    f.call();
  }
}

/*

./vtest2
hello here!
Hello
World

*/