Lapin 与 async-global-executor 集成

此软件包通过在 lapin 的内部操作和消费者代表中使用其执行器，将 lapin 与 async-global-executor 集成。

use lapin_async_global_executor::*;
use lapin::{Connection, ConnectionProperties, Result};

fn main() -> Result<()> {
    async_global_executor::run(async {
        let addr = std::env::var("AMQP_ADDR").unwrap_or_else(|_| "amqp://127.0.0.1:5672/%2f".into());
        let conn = Connection::connect(&addr, ConnectionProperties::default().with_async_global_executor()).await?; // Note the `with_async_global_executor()` here
        let channel = conn.create_channel().await?;

        // Rest of your program
    })
}