Not really. Rust still doesn't support Arm SVE or RVV intrinsics.
I suppose so. I'd see that as more of a missing Rust language feature (SIMD support is still immature) rather than a platform support issue though.
Neither does C, the regular ISO C as defined by WG14.
I suppose so. I'd see that as more of a missing Rust language feature (SIMD support is still immature) rather than a platform support issue though.