Sun Guangda

Task not get rescheduled randomly

1

Code for reproduce: ```Rust use std::{ cell::RefCell, thread::{self, sleep}, time::{Duration, Instant}, }; use async_task::{Runnable, Task}; use futures::{channel::mpsc, Future, StreamExt}; thread_local! { static RUNNABLE_LIST: RefCell = RefCell::new(Vec::new()); } fn poll_once() ->...

Run test by simulating

6

This is an early-staged, ongoing effort to support deterministic simulated execution run tests. I would like to hear about comments before moving on, e.g., whether this feature is expected and...

Your issue may already be reported! Please search on the [Actix Web issue tracker](https://github.com/actix/actix-web/issues) before creating one. ## Expected Behavior Not really sure whether I am using `awc::Client` in correct...

Semantic violation that involves rendezvous channel and selector

4

```rust fn main() { let ch0 = flume::bounded(0); let ch1 = flume::unbounded(); let _0 = ch0.0.clone(); let _1 = ch1.0.clone(); let t0 = std::thread::spawn(move || { tokio::runtime::Builder::new_current_thread() .build() .unwrap() .block_on(async...

Update Rust images to use `default` rustup profile

7

The `default` profile including tools for formatting and linting, which are essential to development. Also update Dockerfile. Previously it was based on Rust's official docker image which is hardcoded to...

Rustfmt duplicate associated type bound in the presence of comment

3

I tried this code: ```rust trait Foo { type Bar