These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 0.98 s (backtrack: 0/20).

[ebuild  N     ] net-libs/libyang-3.12.2:0/3::gentoo  USE="-doc -test" 1319 KiB

Total: 1 package (1 new), Size of downloads: 1319 KiB