I also don't know the performance implications of ...

# coroutines

[kevin.cianfarini]

I also don't know the performance implications of that since we're creating an extra channel and flow to wrap the one upstream

[Zach Klippenstein (he/him) [MOD]]

It doesn’t create extra channels, those operators are “fused” and will only create one channel. If you look at the source, these operators (and many more) all create and/or modify a private ChannelFlow instance.

[kevin.cianfarini]

oh wow! I didn't know that. You learn something new every day.