Function interposition in Rust with upgrayedd
Yet another announcement-type post, this time for a small Rust library I hacked up while trying to deduplicate some boilerplate in another project: upgrayedd. This is what using upgrayedd looks like: 1 2 3 4 5 6 7 8 use upgrayedd::upgrayedd; #[upgrayedd] fn X509_VERIFY_PARAM_set_auth_level(param: *mut std::ffi::c_void, level: std::ffi::c_int) { eprintln!("before!"); unsafe { upgrayedd(param, level
GitHub Actions could be so much better
ENOSUCHBLOG Programming, philosophy, pedaling. Home Tags Series Favorites Archive Main Site TILs GitHub Actions could be so much better Sep 22, 2023 Tags: programming, rant, workflow I love GitHub Actions: I’ve been a daily user of it since 2019 for both professional and hobbyist projects, and have found it invaluable to both my overall productivity and peace of mind. I’m just old enough to have u
Why don't we do email verification in reverse?
ENOSUCHBLOG Programming, philosophy, pedaling. Home Tags Series Favorites Archive Main Site Why don't we do email verification in reverse? Aug 20, 2022 Tags: curiosity, programming This is a summary of a random thought I had on the subway. Just about everybody who has ever used a service on the web has experienced the following account creation follow: Click “New account”, Enter a username and/or
Things I hate about Rust, redux
ENOSUCHBLOG Programming, philosophy, pedaling. Home Tags Series Favorites Archive Main Site TILs Things I hate about Rust, redux Mar 10, 2022 Tags: programming, rant, rust Two years ago, I wrote a post with a handful of grievances about Rust, a language that I then (and still) consider my favorite compiled language. In the two years since I’ve gone from considering myself familiar with Rust, to co
LLVM internals, part 2: parsing the bitstream
ENOSUCHBLOG Programming, philosophy, pedaling. Home Tags Series Favorites Archive Main Site TILs LLVM internals, part 2: parsing the bitstream Aug 10, 2021 Tags: llvm, rust Series: llvm-internals Preword Previously: LLVM internals, part 1. In the last post, I performed a high-level overview of LLVM’s bitcode format (and underlying bitstream container representation). The end result of that post wa
LLVM internals, part 1: the bitcode format
ENOSUCHBLOG Programming, philosophy, pedaling. Home Tags Series Favorites Archive Main Site TILs LLVM internals, part 1: the bitcode format Jul 19, 2021 Tags: llvm, rust Series: llvm-internals Preword I’ve done a couple of posts on LLVM itself, mostly on things you can do with LLVM or how LLVM represents particular program features. I’ve received some good feedback on these, but I’d like to focus
Understanding static single assignment forms
ENOSUCHBLOG Programming, philosophy, pedaling. Home Tags Series Favorites Archive Main Site Understanding static single assignment forms Oct 23, 2020 Tags: llvm, programming With thanks to Niki Carroll, winny, and kurufu for their invaluable proofreading and advice. Preword By popular demand, I’m doing another LLVM post. This time, it’s single static assignment (or SSA) form, a common feature in t
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Introducing zizmor: now you can have beautiful clean workflows
Approximating sum types in Python with Pydantic
A most vexing parse, but for Python packaging
LLVM internals, part 4: attributes and attribute groups
Tools that I want
totally_safe_transmute, line-by-line
Implementing the Clipper chip cipher in Rust