Esteban K   

@ekuber

"We spent decades trying to invent a sufficiently smart compiler when we should have been inventing a sufficiently empathetic one" he/him

Joined January 2010

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    The bug reports will continue until morale improves.

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  2. the first goddamn thing i have written in over a year, and also the longest by filesize old css, new css — a heartfelt jaunt through the history of css and website design, at least as i remember it

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  3. Feb 2

    A little sneak peek at the tutorial I am making! It might be ... turning into a book? 😱🎉 Let me know what you think and follow me if you want to follow along. No idea how long it will take but I guarantee it will be FUN!

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  4. bootandy / dust: A more intuitive version of du in rust ★565

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  5. Feb 1
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  7. It’s time now to start looking forward.  On Monday, I will present a draft mandate for the negotiations with the . One thing is clear: the interests of 🇪🇺, of each and every Member State and of all our citizens come first.

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  8. Jan 31

    my hand tracking with custom meshing is either going really well or really poorly I'm not sure.

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  9. Jan 31

    I pulled a Rust library out of Fuchsia into a stand-alone crate. If you want an ergonomic derive based argument parser that also cares about binary size, check it out!

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  10. Jan 31

    UK: brexit US: *waves arms wildly at everything* Australia: on fire New Zealand in the corner:

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  11. This about sums it all up

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  12. Jan 31

    every programming language is bad and my favorite one is the one where I'm most familiar with the ways it is bad

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  13. i believe i just did something no one has ever done before: i wrote a constant-time galois field implementation on a 6502 chipset, which not only does not have a constant-time hardware multiply instruction, but does not have a multiply instruction at all

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  14. them: wait.. i take the code i am good at making fast.. and i make it go slower? with different constraints?? me: yes. exactly that. slower but as fast as you can and still be constant time them: OH MY GOD YES FINALLY A WHOLE NEW SET OF CONSTRAINTS TO PROBLEM SOLVE IN

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  15. Jan 30

    Rust pro-tip: If you read to a buffer, and read a variable number of items, don't return Ok(count)! Instead return the valid subslice instead! not: fn read(&mut buf) -> Result<usize>; instead: fn read(buf: &mut [u8]) -> Result<&mut [u8]>;

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  16. TERRIFYING: This is how quickly a can overrun you. Within three minutes, fire crews at Shoalhaven in NSW, go from setting up for property protection to fleeing for their lives due to a change of wind. Always have your bushfire survival plan ready.

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  17. Jan 28

    In the compiler, we use the lifetime 'tcx, for "type context". At work, we use the lifetime 'ctx, for "context". A day doesn't pass where this doesn't trip me up.

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  18. Jan 27

    If you want to learn more about how this was achieved, check out my Siggraph talk from last year:

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  19. Jan 27

    friends: are there good tools or workflows for cleaning up your project's dependency graph? I have good tooling for finding crates with multiple versions and crates that take a long time to build, but figuring out how to actually *fix* things is kind of tedious.

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  20. ✨ new article 🔥 A half-hour to learn Rust covers variable bindings, pattern matching, immutability, references, lifetimes, borrow rules, structs, traits, enums, generics, closures, and more. It makes for a *hectic* 30 minutes!

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  21. Jan 26

    Even better if you can also show me the road you took to reach the understanding that HKLT 1) were a thing and 2) you needed to use them.

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