如何从Rust调用Python异步函数？

[dependencies]
rust-cpython = "0.8"

use cpython::{Python, PyResult};

fn call_python_async_function() -> PyResult<()> {
    let gil = Python::acquire_gil();
    let py = gil.python();

    // 导入Python模块
    let asyncio = py.import("asyncio")?;
    let asyncio_run = asyncio.get(py, "run")?;

    // 定义一个Python异步函数
    let python_code = r#"
        import asyncio

        async def my_async_function():
            # 在这里编写你的Python异步函数逻辑
            pass

        asyncio.run(my_async_function())
    "#;

    // 执行Python代码
    py.run(python_code, None, None)?;

    // 调用Python异步函数
    let result = asyncio_run.call(py, (), None)?;

    Ok(())
}

fn main() {
    match call_python_async_function() {
        Ok(_) => println!("Successfully called Python async function"),
        Err(err) => eprintln!("Error calling Python async function: {:?}", err),
    }
}