Tracking Issue for `RefCell::take`

[ThinkChaos]

This is a tracking issue for #![feature(refcell_take)].

About tracking issues

Tracking issues are used to record the overall progress of implementation.
They are also uses as hubs connecting to other relevant issues, e.g., bugs or open design questions.
A tracking issue is however not meant for large scale discussion, questions, or bug reports about a feature.
Instead, open a dedicated issue for the specific matter and add the relevant feature gate label.

Steps

• Implemented in Add RefCell::take #71398
• Stabilization PR (see instructions on rustc-dev-guide)

[jonas-schievink]

@ThinkChaos when was this implemented?

[ThinkChaos]

@jonas-schievink I'm currently preparing the PR, I needed an issue number for the unstable attribute.

[jonas-schievink]

Ah, okay. Normally tracking issues are opened after the PR has a 👍 from the reviewer.

[ThinkChaos]

I asked on discord and was told this was ok, I'll know for next time, thanks.

[jonas-schievink]

It's okay, I was just missing context