alt Hacker NewsSomeone once coined a related term, "disassembler rage". It's the idea that every mistake looks amateur when examined closely enough. Comes from people sitting in a disassembler and raging the high level programmers who had the gall to e.g. use conditionals instead of a switch statement inside a function call a hundred frames deep.
We're looking solely at the few things they got wrong, and not the thousands of correct lines around them.
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When I read the article I came away with the impression that shipping bugs this severe in a rewrite of utils used by hundreds of millions of people daily (hourly?) isn’t ok. I don’t think brushing the bad parts off with “most of the code was really good!” is a fair way to look at this.
Cloudflare crashed a chunk of the internet with a rust app a month or so ago, deploying a bad config file iirc.
Rust isn’t a panacea, it’s a programming language. It’s ok that it’s flawed, all languages are.
Thing is, these tools are so critical that even one error may cause systems to be compromised; rewriting them should never be taken lightly.
(Actually ideally there's formal verification tools that can accurately test for all of the issues found in this review / audit, like the very timing specific path changes, but that's a codebase on its own)