Yoshiera

Support for child waitgroup; Refactored test with tokio::test

2

What a good waitgroup implementation in rust! This PR does two things: 1. Support for child `WaitGroup`. Child `WaitGroup` can derive `Worker`s and `wait` for all `Workers` finish executing like...

array_vec! macro cannot work with tuple element

1

This expression tries to construct an `ArrayVec` with element type `(f32, f32)` but cannot compile: ```rust let a: ArrayVec = array_vec!((2.0, 2.0), (2.0, 2.0), (2.0, 2.0)); ``` The error goes...

Related to #803 --- This change is [](https://reviewable.io/reviews/mongo-express/mongo-express/804)

Hello. I failed to build the docker image due to the `gpg: keyserver receive failed: No name` error during gpg verification. I saw a PR #575 try to fix it...

File sharing example cannot support the sample plot situation

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Hi, I am new to libp2p but very interested for this. While surfing through examples, I find the provided `file-sharing` example are not so ideal. I run these three scripts...

Hi, I tried to compile `drone` with `rustc` of version `1.57.0-nightly` but it failed, showing: ``` error[E0557]: feature has been removed --> /home/jasper/.cargo/registry/src/github.com-1ecc6299db9ec823/drone-core-0.14.3/src/lib.rs:27:12 | 27 | #![feature(const_fn)] | ^^^^^^^^ feature...

#### What is the expected behavior? 在同一页的多个条目之间来回切换时，边栏的目录会随着条目的变化而及时变化。 #### What is the current behavior? 在同一页的多个条目之间来回切换时，边栏的目录有时不会及时更新而保持上一个条目的目录。特别是cdk那一页。鼠标点击目录后才会更新。

I tried to use dashmap in `Tree` and make `Tree` have internal mutablity, so no `RwLock` is needed. I have finished one version but exampel `tabs` deadlocks. I will try...

#138 says equility makes no sense on concurrent map. I think equility makes sense for ReadOnlyView because it is readonly.