Kaha

@cch123 draw.io probably

@jgallagher is this fine, or is it better to create an example file in examples folder?

bump

any feedback on this?

hey, thanks for the reply! Unfortunately, I am not programming in rust for the last couple of months. I'll give this MR another try maybe in 3-4 weeks time if...

I believe Consumer and Queue have different lifetimes from SomeConsumer? When I create channel outside of new() and pass it as an argument with 'a lifetime, then everything works. But...

I am happy to contribute, and, well, I am new to Rust, would you mind if I ask related questions here?

Thanks! First question: the `delivery.properties.headers()` function returns ```pub fn headers(&self) -> &Option``` Is there any particular reason why it returns `&Option` instead of `Option` ?

With `&Option` is it necessary to call `headers().as_ref()` in order to get the BTreeMap itself?

yep, it ended up as a [NodeJS](https://github.com/kaxap/arl/blob/master/README-Node.md) repo (Web/703)