Tyler Mandry

Screenshot of a list of three header files in a github repo. One of the files, updated last year, shows a commit message of "memory safety or whatever".

heh

me: well, there's this cave with a bunch of spiders

This is Not Okay and this is very cool

A huge thanks to Michael for the staggering amount of high quality work you did in the compiler. I'm sad we couldn't keep you working on Rust, but I know you'll be great at the next thing.

Oh gosh we can actually do this with field projection

myvec.@xy += othervec.@zy * 2;

Just (Op)Assign, not actual assignment

when my food wrapper says ᴄᴏɴᴛᴀɪɴꜱ ʙɪᴏᴇɴɢɪɴᴇᴇʀᴇᴅ ɪɴɢʀᴇᴅɪᴇɴᴛꜱ i whisper back hell yeah, brother

I wrote a blog post sophiebits.com/2025/07/21/t...

GitHub - spastorino/dynosaur Contribute to spastorino/dynosaur development by creating an account on GitHub.

Have just released dynosaur v0.3.0, dynosaur is a Rust crate that lets you use dynamic dispatch on traits with async fn and methods returning impl Trait.

We are getting close to v1.0. Feedback is more than welcome!

github.com/spastorino/d...

crates.io: Rust Package Registry

🦀 OpenGraph images for crates.io are working now! 🎉

Example: crates.io/crates/hashb...

Backfilling all 188k images took about 9.5 hours :)

#rustlang

I'm excited to talk about the future of Rust/C++ interop @rustconf.com with Taylor Cramer!

🎤 #rustconf Session Announcement: Taylor Cramer, Tyler Mandry (@tylermandry.bsky.social)
“Fine-Grained C++ Interop”
→ rustconf.com/schedule/#1479
#rustlang

Ik ben nu in Utrecht

a deterministic crash is sometimes better than unwinding through code that can't handle it. one is UB and the other is not!

back when it was part of the rustc runtime, it would probe the start of every page in the frame before entering the function

oh I meant in rust. it does the guard page enforcement for you. pretty sure it's built in to LLVM now but the frontend has to turn it on!

they might mean that but I'm thinking of things like interrupt handlers, kernel critical sections, etc.

plus, everyone knows you can't have while loops in your build! /s

segfault last I checked

yeah I mean I can definitely see this stuff getting overused. if you want composition to work though sometimes you have to promise it. seems useful for crates meant to be used in special environments

what's fun is the same tools that help you reason about your program should help a compiler reason about it too

found boat

band t-shirt:

RUST LEAKPOCALYPSE 2015
NEVER FORGET

TOURING IN

Rc
Arc
vec::Drain
thread::scoped

I miss "crate as shorthand for pub(crate)"

and now merged

The Roads Both Taken xkcd.com/3076

Stabilize let chains in the 2024 edition by est31 · Pull Request #132833 · rust-lang/rust Stabilization report This proposes the stabilization of let_chains (tracking issue, RFC 2497) in the 2024 edition of Rust. What is being stabilized The ability to &&-chain let statements in...

let chains are *finally* in FCP, y'all! github.com/rust-lang/ru...

Who called it the singleton pattern and not object permanence?

she's a fashion queen and she knows it

@sharonk.bsky.social

It was designed (generated) by robots (an interop tool)

"expected a tuple with 47 elements, found one with 38 elements" is a sentence uttered to me by the rust compiler today