I supposed that's why they're writing drivers not crypto libraries. The sample in the article is Binder. Which is only needed for platforms Android supports. Wh

I supposed that's why they're writing drivers not crypto libraries. The sample in the article is Binder. Which is only needed for platforms Android supports. Which are all Tier 1 & 2 Rust targets. (As is MIPS too). If you wrote a driver for HW that only appears on 1 or 2 CPU architectures then targeting is less of an issue. I would not be surprised if lots of drivers in Linux only work on x86 anyway.