benbr8

// [dependencies]
// futures = "*"
// async-std = "*"

use futures::{future::BoxFuture, FutureExt};
use async_std::task;


fn main() {
    let mut functions: Vec<fn(usize) -> BoxFuture<'static, usize>> = Vec::new();

benbr8

class Counter:
    def __init__(self, n=3) -> None:
        self.n = n
        self._cnt = 0

    def __await__(self):
        for _ in range(self.n):
            r = yield self._cnt
            print(f"incrementing by {r}")