`Stream` that take ownership of the `Receiver`

[vnghia]

Hello, thank you very much for this crate. Exactly what I need for my application. I would like to ask:

How expensive to create one ReceiveStream from Receiver ?
If that is expensive, can you provide something like tokio ReceiverStream which takes the ownership of Receiver since axum::body::Body::from_stream requires an owned stream.

[fereidani]

Hi, thanks for your kind words. I might consider implementing it in the future. For current ReceiveStream cost is same as single Box allocation and for owned stream performance should be around cloning the channel instance itself + Box allocation, Pull requests are welcome.

[yingmanwumen]

Hello, what's the progress of this issue now?