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waffle .-.

@waffle.pet
763 followers 173 following 2.6K posts

compiler witch, striving to outshine stars 🌠 blog.ihatereality.space; github.com/wafflelapkin; i do stuff sometimes; it/its

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waffle .-. @waffle.pet · 02/10/2026
world needs more good initiatives like this one
clarfonthey: cc @waffle as part of the Tell Waffle Initiative, since you removed the attribute

(I reacted to this github comment with a heart)
0402
waffle .-. @waffle.pet · 21/09/2026
must be one of the stupidest bugs I have introduced to day
theemathas: People have just found out that `CovariantUnsafeCell` has a bug. It's not covariant.
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waffle .-. @waffle.pet · 24/08/2026
i bring a sort of "clock that is 4 hours and 14 minutes behind" to the table, that oauth doesn't really like
screenshot of time.is saying your clock is 4 hours, 14 minutes and 44.5 seconds behind
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waffle .-. @waffle.pet · 07/08/2026
life is good when ralf jung is tagging you on a fucked up code example
@waffle this might be a good one for your quiz ;)
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waffle .-. @waffle.pet · 19/07/2026
thanks, #emf ~
pink punched tape saying TRANS RIGHTS! in ASCII and then in an actual font; the background is evening sky with the moon and a tree visible
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waffle .-. @waffle.pet · 10/07/2026
chat, is it good if my compiler ui test is outputting.... more than 39 million bytes of diagnostics?
<<<<<< TRUNCATED, DROPPED 39719575 BYTES >>>>>>
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waffle .-. @waffle.pet · 09/07/2026
I'm jj'ing so hard
jj log showing 6 branches based on the same main commit; 5 of which are intertwined and end up being merged all together.
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waffle .-. @waffle.pet · 15/06/2026
I love text rendering
screenshot of a recent @eev.ee post with text selected. the line with ⓐ and ⓑ characters makes the text selection highlight bigger, partially hiding the previous line.
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waffle .-. @waffle.pet · 20/04/2026
did you know? collars are a the perfect place for a lavalier microphone! #mikeyourkitties #mikeyourpups
zoomed-in photo of a person wearing a collar. there is a lavalier microphone attached to the collar, and the cable nicely goes through the metal leash attachment loop and then over the collar and into the shirt. the person has pink, purple, and blue hair.
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waffle .-. @waffle.pet · 13/04/2026
it still doesn't work fyi
polywolf's new blog engine working opened in the browser, displaying 404 not found error, implying that the new blog engine is not working.
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waffle .-. @waffle.pet · 23/03/2026
"working" on my talk
Three commits in a jj a log:
- temporarily switch to light mode bc I can't fucking see shit on this monitor with this bright spring sun
- restyle titles (oops procrastinating again)
- (current commit, empty)
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waffle .-. @waffle.pet · 05/03/2026
jj log output, showing two sibling changes with ids ow/0 and ow/1
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waffle .-. @waffle.pet · 17/01/2026
to be clear: the drop is not the bad part.
diff of removing duplicate "signing" (as in signing.signing.behavior) from jj (nix) config
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waffle .-. @waffle.pet · 17/01/2026
ah. so that's why it didn't work
signing = { signing.behavior = "drop";
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waffle .-. @waffle.pet · 17/01/2026
rate my setup
A "flip" phone with a broken screen (wide black horizontal stripes near the fold) connected to a dock and through it to a (trans colored) keyboard, mouse, a usb flash drive, and a cable that goes off screen (charger). The background is a big mouse pad featuring Celeste artwork.
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waffle .-. @waffle.pet · 28/12/2025
I love these posters #39c3
3 posters handing on the wall. the posters combine to form Ferris (orange crab, rust mascot) looking sneakily from below and asking "how may I help?". background contains repeating "7878", the number you can call at CCC for rust help. The posters look really good. 

below one of the posters there is an antifascist sticker.
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waffle .-. @waffle.pet · 28/11/2025
it's always a good day when you delete code
github PR stat showing +298 -704
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waffle .-. @waffle.pet · 19/11/2025
it's just a demo but I love this game alreadyy
Dialogue option "Feel stupid and leave" in MINDWAVE demo.
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waffle .-. @waffle.pet · 19/11/2025
come on bsky what is this
"Illegal behavior" written in a blue sky post, but the font used on bsky.app makes capital I and lowercase L indistinguishable, so it looks like "lllegal behavior".
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waffle .-. @waffle.pet · 13/11/2025
pink chat bubbles:

I'm going insane

I think the dust from old tests & issues is bad for my health
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waffle .-. @waffle.pet · 10/11/2025
used saichi (docs.scsi.moe/latest/masco...) as an example of a good mascot in my company's questioner wrt choosing a mascot, life is good
A humanoid Fox with white fur, blue eyes/nails/mouth, and green insides of ears. She is wearing a white kimono looking thing as a top and a great l gray high waisted pleated skirt. She also has a black bow in a form of a flower and is wearing geta on her feet. Very cute :3
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waffle .-. @waffle.pet · 24/10/2025
bnuuy: are you a girl
me: u a cop or something?
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waffle .-. @waffle.pet · 21/10/2025
what. they actually read the feedback form??
Hey hey, 

Thank you for pointing that out, we will talk with our manufacturer next production run to get it corrected.
050
waffle .-. @waffle.pet · 17/10/2025
it's pretty boring (~~ignore that I'm using rayon for some parts of it~~)
: rust-r (config-tweaks+++ deny-never-ty-lints++);
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waffle .-. @waffle.pet · 16/10/2025
I posted this at some point!
a telegram post saying

programming languages have at least one of these two problems:
- there are no macros
- there are macros

the post is on 14-th September 2022 and is in a channel named "мне не нравится реальность" with a rainbow sailor moon avatar.
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waffle .-. @waffle.pet · 16/10/2025
I did 2 exercises very very slowly. let's see if I can fuck up less next time
helix text editor with the following written

tat tar tot toss tor tut tuff
fat faff fad fam far fed fess fuss
dad dam dot door dud
mat mad mass mar mod moss met mess mutt mud
sat sad sass sod set sud sum sus
rat rad ram rot rod ref red rut rum

rut rot rat set sat mutt met mat dot fat tut tot tat
ruff ref faff tuff
rod rad sud sod sad mud mod mad dud dad fed fad
rum ram sum dam fam
sus sass mess moss mass toss
door tor
020
waffle .-. @waffle.pet · 16/10/2025
also ignore that it took me half a year to start. my is hard ok.
13 april 2025

waffle: I was finally able to make plover work!
waffle: I'll try starting with the textbook in the next few days
waffle: eyes emoji
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waffle .-. @waffle.pet · 06/10/2025
ooops. maybe the switch to home-manager wasn't as painless as I thought
jj config get invocations showing I accidentally swapped my name and email. I'm now named waffle.lapkin@gmail.com and my email is Waffle Lapkin.
070
waffle .-. @waffle.pet · 04/10/2025
chat, rate my table setup
a desk with normal desk things in it. there is a screen standing on a cardboard box, a big Celeste mouse pad, an ortholinear keyboard in the colors of the trans flag, Jill plush with cat ears, gay Xbox controller, audio interface, microphone with a waffle cat sticker on it, a mug, journal with a pen, 2x2x2 and 3x3x3 divide l Rubik's cubes, photo card from rust week, a Lego shark with a Lego crab, a red rock, and some minor stuff.

next to the desk on a cabinet there is a pink paper fox, CO2 censor, and a literally rusty metal Rust language logo.
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waffle .-. @waffle.pet · 20/09/2025
??
comparison of orange hues in lesbian flags. it can be seen that the middle orange in 5 stripped design has the saturation of the middlest orange from 7 stripe design but value (brightness) of the less middle.comparison of pinks from lesbian pride flags. the middle pink from 5-stripe design is almost the same as the middlest from 7 stripe design, but not quite.
020
waffle .-. @waffle.pet · 14/09/2025
This is what I'm talking about:
heart from the polyamory pride flag by Red Howell overlayed with a copy of the same heart, but cyan, semi-transparent, and mirrored.

most of the heart is green (because cyan mixed with yellow) but on the edges there is some cyan and yellow, showing that the mirror version differs from the normal one and thus the heart is not symmetric.a zoom-in on the place between the heart and the stripes. a guideline shows that the tip of the heart is very slightly off of the line between the stripes.
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waffle .-. @waffle.pet · 10/09/2025
chat, is this legal?
usb-A to usb-A cable
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waffle .-. @waffle.pet · 26/08/2025
thanks, vscode
some code file with `#def` on two of the lines and vscode showing a color picker which interpreted #def as rgba(221, 238, 255, 1) or very very light blue. the rest of the code is censured with pink rectangles.
040
waffle .-. @waffle.pet · 21/08/2025
I can be trusted with writing simple and reasonable code
#[cfg(test)]
(|| () = panic!())();
0383
waffle .-. @waffle.pet · 20/08/2025
accidentally spelled VLC in my generics
Rc<V, L, C,
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waffle .-. @waffle.pet · 19/08/2025
`bat r.rs -r 3:5` showing characters representing LOSS meme — a tall vertical bar, a tall bar next to a small bar, two tall bars, a tall vertical bar next to a horizontal one.

then `rustc t.rs` and `./t` successfully running
061
waffle .-. @waffle.pet · 15/08/2025
if anyone knows how to make a nix shell that fixes this error let me know
rust-lld: error: unable to find library -lutil
rust-lld: error: unable to find library -lrt
rust-lld: error: unable to find library -lpthread
rust-lld: error: unable to find library -lm
rust-lld: error: unable to find library -ldl
rust-lld: error: unable to find library -lc
rust-lld: error: unable to find library -lc
collect2: error: ld returned 1 exit status
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waffle .-. @waffle.pet · 14/08/2025
I love finding stuff like this, left by a previous iteration of myself
// Error handling is dubious here (unwraps), but that's probably fine for an internal attribute.
// Just don't write incorrect attributes <3
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waffle .-. @waffle.pet · 13/08/2025
clarfonthey (last week) you never filled me in! :c
030
waffle .-. @waffle.pet · 03/08/2025
this is how rustc is being developed btw
Laptop on my laps with open helix, working on rustc. I'm in a train, you can see a lake, some buildings, and hills in the distance.
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waffle .-. @waffle.pet · 13/07/2025
on my pds.witchcraft.systems account I have [see screenshot], and here I just have "following" -- the only thing that you truly need
following, your PDS, bunny parade
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waffle .-. @waffle.pet · 04/07/2025
pinned feeds: folowingfollowing, feeds (sparkles emoji)
000
waffle .-. @waffle.pet · 10/06/2025
yea
A Word Cloud by bskyinsights.com, showing my most frequently used words on Bluesky.

My top 10 words are:

    just (17)
    why (9)
    love (7)
    think (7)
    know (6)
    work (6)
    jj (5)
    rust (5)
    not (5)
    one (5)
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waffle .-. @waffle.pet · 02/06/2025
1) bi flag is ok actually 2) have you seen the omni flag?
Omnisexual pride flag — light pink, pink, dark purple, blue, light blue.
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waffle .-. @waffle.pet · 28/04/2025
I like the creative freedom I feel with typst. I can just make a function that makes pride flags, as objects of the language. meow
non-binary, genderfluid, and trans pride flags
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waffle .-. @waffle.pet · 20/04/2025
btw, I'll be speaking at RustWeek 2025 (@rustnl.bsky.social)! My talk is called "Re-inventing trait objects" Info & tickets: rustweek.org/talks/waffle/
speaker announcement: waffle. talk: re-inventing trait objects. RustWeek, May 13 & 14, 2025 Utrecht, Netherlands.
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waffle .-. @waffle.pet · 15/04/2025
TIL: the rust compiler is just 2654 files
result of running `find ./compiler -type f | wc -l` is 2654
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waffle .-. @waffle.pet · 10/04/2025
"Nyeah!" in the style of miiverse, with the cat character from dungeon meshi
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waffle .-. @waffle.pet · 09/04/2025
Did you mean something like this?
rustc error on `typeof(null::<T>())` saying th}at generic parameters may not be used in const operations.
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waffle .-. @waffle.pet · 09/04/2025
fun fact:
Rust playground, the code contains `typeof(4u32.widening_mul(8))`, compiler output suggested to replace it with an actual type, `(u32, u32)`
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