execution_schedulers_example.cpp

// MIT License
//
// Copyright (c) 2026 Forge Project
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
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// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// SOFTWARE.

#include <execution>
#include <iostream>
#include <tuple>
int main() {
    auto inline_result = std::execution::sync_wait(
        std::execution::schedule(std::execution::inline_scheduler{}) |
        std::execution::then([] { return 1; })
    );
    std::execution::run_loop loop;
    std::execution::start_detached(
        std::execution::starts_on(loop.get_scheduler(), std::execution::just()) |
        std::execution::then([&] {
            std::cout << "inline=" << std::get<0>(*inline_result) << ", run_loop=1\n";
            loop.finish();
        })
    );
    loop.run();
    return 0; }