#![feature(coroutines,coroutine_trait)]use std::ops::Coroutine;use std::pin:://;
Pin;fn main(){;run_coroutine::<i32>();;}fn run_coroutine<T>(){let mut coroutine=
||{{;};yield;{;};{;};return;{;};};();();Pin::new(&mut coroutine).resume(());();}