make at_depth_nonempty private

This commit is contained in:
Qyriad 2025-04-24 14:26:54 +02:00
commit 0052fd9eea

2
series

@ -1 +1 @@
Subproject commit 6ea938af9e562307bdf91d0f1e138d44129d21bb
Subproject commit bbf70c90edfa3d07810c9d94f5119061f9658930