What's the point here of using Rust instead of Go? Go was used because stboot is based on LinuxBoot with u-root (u-root.org) as initramfs builder. What would b

What's the point here of using Rust instead of Go? Go was used because stboot is based on LinuxBoot with u-root (u-root.org) as initramfs builder. What would be the big advantage of using Rust here?