(But, to be fair - s360 is quite dead at this point, and Rust supports s390x fine, even if not as a tier-1 platform. Anyone who claims that C compilers support

(But, to be fair - s360 is quite dead at this point, and Rust supports s390x fine, even if not as a tier-1 platform. Anyone who claims that C compilers support every platform equally is a liar anyway, Rust just makes the support tiers explicit).