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@nabijaczleweli.xyz
6 followers 2 following 760 posts
Dazed and confused, but trying to continue 🇵🇱/🏴󠁧󠁢󠁥󠁮󠁧󠁿/🇷🇺 ⚧

Maintains homie/hoe stasis. Store horizontally when not in use. Contains sulfites. Posts […]

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nabijaczleweli.xyz
in which I benchmark the V1 I/O performance when its block I/O buffer subsystem is variously starved https://nabijaczleweli.xyz/content/blogn_t/023,a-v1-nbuf-benchmark.html
023‚a. V1 UNIX I/O buffer count vs. performance benchmark — blognꞌt — nabijaczleweli
023‚a. V1 UNIX I/O buffer count vs. performance benchmark
nabijaczleweli.xyz
January 17, 2026 at 3:51 AM
nabijaczleweli.xyz
im writing a post about V4 malloc() so tell me why ive been reading assembly for HOURS for a gag in the intro paragraph. relatedly, transcribed V1 source @ https://vtree.nabijaczleweli.xyz/?DeFelice_v1
vtree
UNIX tree (tarball) viewer
vtree.nabijaczleweli.xyz
January 15, 2026 at 9:53 PM
nabijaczleweli.xyz
malpractice
January 15, 2026 at 7:55 PM
nabijaczleweli.xyz
January 15, 2026 at 1:46 PM
nabijaczleweli.xyz
bon voyage little cnail
January 15, 2026 at 12:53 PM
nabijaczleweli.xyz
the kernel printf is so peak ... https://vtree.nabijaczleweli.xyz/?Utah_v4#/usr/sys/ken/prf.c#L21
January 15, 2026 at 12:10 PM
nabijaczleweli.xyz
moderated 💪 https://www.sqlite.org/forum/forumpost/a9a4d4ec80
SQLite User Forum: Date And Time Functions timediff description typo?
www.sqlite.org
January 14, 2026 at 3:50 PM
nabijaczleweli.xyz
sql is so goofy like hm yes lets do set theory with generator expressions and simple filters only
January 14, 2026 at 3:48 PM
nabijaczleweli.xyz
https://crates.io/crates/msgpack-timestamp 😔 https://git.sr.ht/~nabijaczleweli/msgpack-timestamp
Crate msgpack_timestamp Source Search Settings Help This no_std crate implements parsing of MessagePack ext -1 types. let ts = msgpack_timestamp::Timestamp { sec: 1765371205, nsec: 0 }; // 2025-12-10 12:53:25Z assert_eq!(&*msgpack_timestamp::pack(&ts), &[105, 57, 109, 69]); assert_eq!(msgpack_timestamp::unpack(&[105, 57, 109, 69]), Some(ts)); Structs Buffer [u8; 0..=12] Timestamp Constants EXTENSION -1 Functions pack Serialise timestamp into MessagePack timestamp -1 extension data unpack Parse 4/8/12-byte MessagePack timestamp -1 extension
January 13, 2026 at 9:13 PM
nabijaczleweli.xyz
January 13, 2026 at 6:13 PM
nabijaczleweli.xyz
and another free one :) https://github.com/rust-lang/rust/issues/151066
Claims that deduced parameter to lambda has type &mut T, which makes calling functions that take a &mut T fail; actually making it arg: &mut T makes it work · Issue #151066 · rust-lang/rust
I tried this code: pub type WalkedSample = (std::path::PathBuf, std::fs::File, ()); pub fn user((_, _, _): &mut; WalkedSample) -> Result<(), String> { unimplemented!() } pub fn gen() -> impl Iterato...
github.com
January 13, 2026 at 3:23 PM
nabijaczleweli.xyz
https://github.com/rust-lang/rust/issues/151064
"error[E0596]: cannot borrow data in a `&` reference as mutable" error doesn't say what's wrong or where it's actually wrong; same code diagnoses OK when the deductions are simpler · Issue #151064 · rust-lang/rust
Code /* [package] name = "b" version = "0.1.0" edition = "2024" [dependencies] rusqlite = "0.38" */ use rusqlite::{Statement, Connection}; struct Statements<'conn> { known: Option>...
github.com
January 13, 2026 at 3:13 PM
nabijaczleweli.xyz
mocking it up for a bug report and..?
January 13, 2026 at 3:00 PM
nabijaczleweli.xyz
this is actually because i was calling .query_row() on it, which is &mut self, on the next line
January 13, 2026 at 2:46 PM