Parameter and chaining inlay hints don't work within `#[tracing::instrument]`

[ChayimFriedman2]

This works now after #19839.

However, #[tracing::instrument] still does not work. So we have another bug here, probably something to do with the spans. I will close this issue, and open another one about that.

Originally posted by @ChayimFriedman2 in #19834

[jplatte]

Note that tracing-attributes v0.1.29 just changed how the spans work a little bit. Did you test with that version or an older one?

[ChayimFriedman2]

I checked now with the latest version and it didn't work (although from a strict point of view, even if only old versions would fail we still would have a bug, just a bug that less users will hit).

[Veykril]

Noticing this with #[async_trait] as well, my hunch is that there might be new call site delimiters in the output expressions which causes our up mapping to fail.

[insilications]

Noticing this with #[async_trait] as well, my hunch is that there might be new call site delimiters in the output expressions which causes our up mapping to fail.

I also noticed that recently in the latest nightly...