My impression is - rust fares a bit better on RAM footprint, and about as badly on disk binary size. It's darn hard to compare apples-to-apples, though - given it's a different language, so everything is a rewrite. One example:

Ubuntu 25.10's rust "coreutils" multicall binary: 10828088 bytes on disk, 7396 KB in RAM while doing "sleep".

Alpine 3.22's GNU "coreutils" multicall binary: 1057280 bytes on disk, 2320 KB in RAM while doing "sleep".