This is merely a little demonstration of nix#6579:
`users.sterni.nix.misc.isRestrictEval` returns whether the restrict-eval
setting is true or false by exploiting the aforementioned Nix bug.
Change-Id: Icca354d1cd6571cdf0804abae27aac91a18cda1e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5692
Autosubmit: sterni <sternenseemann@systemli.org>
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI