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

Calculating dependencies ... done!
Dependency resolution took 1.72 s (backtrack: 0/20).

[ebuild  N     ] dev-libs/lzo-2.10:2::gentoo  USE="(split-usr) -examples -static-libs" 587 KiB
[ebuild  N     ] dev-libs/pkcs11-helper-1.31.0::gentoo  USE="-doc -gnutls -nss -test" 415 KiB
[ebuild  N     ] acct-group/openvpn-0-r3::gentoo  0 KiB
[ebuild  N     ] acct-user/openvpn-0-r3::gentoo  0 KiB
[ebuild  N     ] sys-libs/libcap-ng-0.9.6::gentoo  USE="python -bpf -deprecated -static-libs" PYTHON_TARGETS="python3_14 -python3_12 -python3_13" 182 KiB
[ebuild  NS    ] dev-lang/rust-bin-1.99.0:1.99.0::gentoo [1.94.0:1.94.0::gentoo] USE="clippy rustfmt (-big-endian) -doc* (-prefix) -rust-analyzer -rust-src -verify-sig" CPU_FLAGS_X86="sse2" LLVM_SLOT="(23%*) (-21%*)" 205530 KiB
[ebuild  N     ] app-arch/lz4-1.10.0-r1:0/1.10.0-meson::gentoo  USE="-static-libs -test" 379 KiB
[ebuild  N     ] net-vpn/openvpn-2.7.7::gentoo  USE="lz4 lzo openssl pam pkcs11 plugins -dco -down-root -examples -inotify -iproute2 -kernel-ovpn -mbedtls (-selinux) (-systemd) -test -verify-sig" 2079 KiB
[ebuild  N     ] net-vpn/vopono-0.10.22::gentoo  USE="-debug -gui" 38222 KiB

Total: 9 packages (8 new, 1 in new slot), Size of downloads: 247391 KiB