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

Calculating dependencies ... done!
Dependency resolution took 1.59 s (backtrack: 0/20).

[ebuild  NS    ] dev-lang/rust-bin-1.93.1:1.93.1::gentoo [1.94.0:1.94.0::gentoo] USE="clippy doc rustfmt (-big-endian) (-prefix) -rust-analyzer -rust-src -verify-sig" CPU_FLAGS_X86="sse2" LLVM_SLOT="(21)" 188665 KiB

Total: 1 package (1 in new slot), Size of downloads: 188665 KiB