Rust, take 5

More frustrations with Rust.

After the issues I've described in previous posts, I tried to scale back to (what I thought was going to be) a more achievable project.

What I picked was a Rust rewrite of a simple utility. I built a program designed to move new OS kernels into place, keeping old ones around. (I called it, with pretty much total lack of imagination, move-kernel. If you want you can git clone it from my git server, at git://git.rodents-montreal.org/move-kernel.)

I haven't even got past command-line arglist parsing and I have, shall we say, had trouble. Rather than try to postprocess the code into HTML, I'll just link to the whole source file. It contains a comment header describing the issues I've run into.

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