Jon Gjengset @jonhoo
Rust live-coder and OSS tinkerer who loves teaching. I try to keep a high SNR. Wrote Rust for Rustaceans. At @HelsingAI. Ex AWS. Co-founded @readysetio. he/him thesquareplanet.com Oslo, Norway Joined March 2009-
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curl asks: "hyper, is it worth it?" A fair question. It costs both projects to maintain the support. Generally, none of my "users" ask for it, and my lack of experience in C and a foreign code base means I can't push on it. #rustlang mastodon.social/@bagder/112279…
The "decrusting tokio" stream is up! We explored the runtime, blocking, I/O, select, cancellation, mutexes, and also covered several common pitfalls and less-known subtleties. I *think* I covered all I want people to know in "only" 3.5 hours 😅 Enjoy‽ youtu.be/o2ob8zkeq2s
The recording of my talk at @RustNationUK on best practices for using Rust in critical software is now up! youtube.com/watch?v=qfknfC…
It's finally time for a "decrusting tokio" stream! We'll talk about blocking, cancellation, spawning, mechanisms for synchronization, and some relevant under-the-hood things. Will happen 12:00pm UTC on Friday (everytimezone.com/?t=660f3f00,2d0) on YouTube: youtube.com/live/YlTyZvpay…
New blog post: The Return of the Frame Pointers (Fedora, Ubuntu) brendangregg.com/blog/2024-03-1…
We're thrilled to share three book signings for Rust Nation UK 2024. We have signings lined up with @timClicks, @algo_luca, and @jonhoo. All of the signings will take place during the conference and everyone is welcome to join. Please bring your own copies along and get them…
Oh cool, Rust for Rustaceans is in the latest "Learn You Some Code" @humble Bundle! That means you can get it discounted together with a bunch of other tech books from @nostarch *and* support the Python Software Foundation in the process! humblebundle.com/books/learn-yo…
I'm so excited for this — we've been working on a neat challenge for the Hackathon at Rust Nation for a while now, and I think it's going to be a fun one regardless of whether you've worked with drones or cars before! Just show up with your laptop and a thirst for knowledge 💡
I'm so excited for this — we've been working on a neat challenge for the Hackathon at Rust Nation for a while now, and I think it's going to be a fun one regardless of whether you've worked with drones or cars before! Just show up with your laptop and a thirst for knowledge 💡
Recording of today's stream decrusting the tracing crate is now up! We went over both "sides" of tracing. First spans and events, then subscribers, layers, and filters. And apart from a brief ramble on per-level filters, I think it turned out quite good! youtu.be/21rtHinFA40
Mara Bos @m_ou_se
43K Followers 454 Following Rust dev, Electronics engineer, Author, @rustlang Library team lead, ADHD, Polyamorous, Lesbian, She/HerTim Clicks @timClicks
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0 Followers 6 FollowingMara Bos @m_ou_se
43K Followers 454 Following Rust dev, Electronics engineer, Author, @rustlang Library team lead, ADHD, Polyamorous, Lesbian, She/Herfasterthanlime @fasterthanlime
33K Followers 366 Following hi, I'm amos! 🌱 he/him 🦀 I make articles & videos about how computers work 🐻❄ cool bear's less cool counterpart ✨ be kindneural oscillator of .. @mycoliza
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142K Followers 2 Following A programming language empowering everyone to build reliable and efficient software.Kate @thingskatedid
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71K Followers 5K Following Creator @datasetteproj, co-creator Django. PSF board. @nichemuseums. Hangs out with @natbat + @cleopaws. He/Him. Mastodon: https://t.co/t0MrmnJW0KVicky van der Togt @Vickyvdtogt
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48K Followers 807 Following mom. security for ec2 and friends, harbinger of doom @awscloud. Also https://t.co/W87y3ppHHR.Tom 'spot' Callaway @spotfoss
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3K Followers 2K Following Hello! :) Queer social democrat with a passion for drug reform (lex iniusta non est lex!) and a broadcasting/ photography/ politics/ computer nerd. 🇺🇦 he/himSome thoughts on the shape of the Rust project after last week’s leadership summit and #RustNationUK. borrowed.dev/p/on-the-shape…
RFC 9557 was just published, which extends RFC 3339 to allow full time zone names in datetimes. For example, 1996-12-19T16:39:57-08:00[America/Los_Angeles]. rfc-editor.org/rfc/rfc9557.ht…
@algo_luca It's amount of memory *required* to allocate it on the stack. It's also the size of the heap allocation created by Box::<u32>::new.
@jeffbarr This feels like a potential turning point in AWS's approach to bill surprises, and I'm very much here for it. Looking forward to learning more; while we all wait, let's look at this image that sparked my 3-year-old's absolutely favorite joke.
For the record, I pointed out this issue to the Amazon S3 team in 2006. They recommended keeping my S3 bucket names secret.
the man who invented the thing on your watch that detects your heart rate is a massive furry. my god…
AWS needs to stop charging for 4xx requests to s3 buckets immediately. In GitHub here are 63k references to us-east-1 buckets alone. Anyone can start racking up massive bills for these users with a simple PUT request! This is insane: medium.com/@maciej.pocwie…
@Saurabh50693233 @FrancescoCiull4 Jon's not on Twitter very much these days -- I believe he's moved to the Fediverse (fosstodon.org/@jonhoo) -- but his account is @jonhoo and he is very much an expert. We worked together at AWS and 100% recommend.
@FrancescoCiull4 There is a YouTube channel called -> Jon Gjengset . I think he is a rust expert
@FrancescoCiull4 Obligatory @jonhoo mention. I also write content for the @shuttle_dev blog but wouldn't call myself an expert in any way 😂
I disagree that you dress like Cary Grant. In this thread, I will list some of the ways in which your dress differs and why such important details matter. 🧵
Do I need to have some suits like the ones on the left made? I dress like the guy on the right already but the first guy has a lot more style.
You also don't have to wear tailoring. My friend @DavidLaneDesign, who posts under the name bigfits1 on Instagram, is super stylish because he knows how to dress for his body type and how to use clothes as social language. There are lots of great casual looks on his Instagram
ANNOUNCEMENT: I am happy to say that @SwiftOnSecurity has been acquired by @IBM. I will stay on in an advisory role for the next 3 months. SoS is expanding into more professional content workloads. The One To Trust.®
dads, how do you find time for any intimacy with your partner??? 12-7am: sleep 7-845: breakfast, coffee, get kids ready 845-915: take kids to school 915-345pm: work 345-415: get kids from school 415-530: work 530-830: dinner, family time 830-9: put kids to bed 9-1030: walk dog,…
Next time your management asks you to stack-rank your team, buy a small electrical motor assembly kit, drop it on their desk, and ask them to rank the components by importance/performance.
does this website have a way where you can complain about stuff without people trying to fix it for you? this is culturally important for me as a british person. maybe in the language settings
As a kid, the magic of software was that I could sit down and make something with no license, degree, or ~money. Gotta say, publishing an iOS app from scratch today is a verrry diff vibe. I wonder how many young people's ideas we've lost at "and now register for a DUNs number."