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oocdoc, Part 3 — parsing

In , I gave brummi a go. However, we’ve seen that it still doesn’t fit our requirements: we need a tool that’s fast, easy to install and configure, produces beautiful and usable docs.

Yesterday I started building my own documentation generator, and in this series I’ll present the challenges I face and how I solved them. This might show a few ooc tricks, perhaps some software design, some good, some bad, but overall I hope it’ll be a good read!

*andfall

Welp, I did it again - I released an album: it’s named *andfall, a play on the word “landfall”, and I wrote it in one week-end, for @McFunkyPants’ entry in the Ludum Dare 33 game jam.

It’s my first solo album, the previous ones were collaborations with @bigsylvain and @geckojsc. It feels a bit weird to release an album alone - there’s nobody to blame for the flaws, and nobody to praise for the good parts!

Small strings in Rust

Hey everyone!

This article is brought to you by a shameless nerd snipe, courtesy of Pascal.

In case you’ve blocked Twitter for your own good, this reads:

There should be a post explaining and comparing smolstr and smartstring (and maybe others, like smallstr)

Well, I took the bait.

But, since this is me writing, I get to set the rules:

  • There will be no “maybe others” - we’ll review just the first two
Thumbnail for Binding C APIs with variable-length structs and UTF-16

Binding C APIs with variable-length structs and UTF-16

Okay, I lied.

I’m deciding - right this instant - that using wmic is cheating too. Oh, it was fair game when we were learning about Windows, but we’re past that now.

We know there’s IPv4 routing tables, and we know network interfaces have indices (yes, they do change when you disable/enable one, so ill-timed configuration changes may make our program blow up).

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Reading files the hard way

Everybody knows how to use files. You just open up File Explorer, the Finder, or a File Manager, and bam - it’s chock-full of files. There’s folders and files as far as the eye can see. It’s a genuine filapalooza. I have never once heard someone complain there were not enough files on their computer.

But what is a file, really? And what does reading a file entail, exactly?

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Engineering a Rust optimization quiz

There are several Rust quizzes online, including one that’s literally called the “Unfair Rust Quiz” at https://this.quiz.is.fckn.gay/, but when I was given the opportunity to record an episode of the Self-Directed Research podcast live on the main stage of EuroRust 2025, I thought I’d come up with something special.

Question Misc 6 of the unfair Rust quiz, about drop order.

The unfair rust quiz really deserves its name. It is best passed with a knowledgeable friend by your side.

I won free load testing

Long story short: a couple of my articles got really popular on a bunch of sites, and someone, somewhere, went “well, let’s see how much traffic that smart-ass can handle”, and suddenly I was on the receiving end of a couple DDoS attacks.

It really doesn’t matter what the articles were about — the attack is certainly not representative of how folks on either side of any number of debates generally behave.

The perils of ooc arguments

The ooc language is known to be friendly to C libraries, and we have a slew of them covered on GitHub, but one common hurdle is how to correctly declare extern functions.

Argument types

For an ooc function prototype, there are many types of arguments. You can go with regular variable declarations, like so:

something: func (a: Int, b: Int, c: String)

But in this case, a and b have the same type, so you can also use multi-declarations to shorten it a bit:

Thumbnail for Running a self-relocatable ELF from memory

Running a self-relocatable ELF from memory

Welcome back!

In the last article, we did foundational work on minipak, our ELF packer.

It is now able to receive command-line arguments, environment variables, and auxiliary vectors. It can parse those command-line arguments into a set of options. It can make an ELF file smaller using the LZ4 compression algorithm, and pack it together with stage1, our launcher.

sam 0.2.0 released

Today I decided to release sam 0.2.0. There are only a handful of new features in there but it’s still releaseworthy! See the for more information on the tool itself.

Source path and lib folders

Let’s take a look at what sam tells us when launching it.

sam version 0.2.0 Usage: sam [update|get|status|promote] Commands * update: update sam's grimoir of formulas * get [USEFILE]: clone and/or pull all dependencies * status [USEFILE]: display short git status of all dependencies * promote [USEFILE]: replace read-only github url with a read-write one for given use file * clone [--no-deps] [REPONAME]: clone a repository by its formula name Note: All USEFILE arguments are optional. By default, the first .use file of the current directory is used Copyleft 2013 Amos Wenger aka @nddrylliog