runtime/task/
future.rs

1// use std::future::Future;
2//
3// pub struct FutureObj<R>(FutureWrapper<R>);
4//
5// /// 封装传入的future -- 内部重写poll函数由轮询线程调用
6// /// R: future result type
7// pub struct FutureWrapper<R> {
8//     future: *mut (dyn Future<Output=R> + 'static),
9// }
10
11pub fn print_test() -> i32 {
12    println!("------- print_test -------");
13    37
14}