Motoyuki Kimura @mox692

software engineer using Rust / interested in performance, observability, etc / maintainer for tokio-rs

 日本
github.com/mox692
Joined November 2016
Merge initial experimental io_uring support into tokio🚀 github.com/tokio-rs/tokio/pu…

rt: add infrastructure code for io_uring by mox692 · Pull Request #7320 · tokio-rs/tokio

Ref: #7266 Overview This PR is the initial work toward adding experimental io_uring support in tokio's file api. It covers essential groundwork like driver changes, adding cfg flags, and in...

github.com
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The CFP for RustWeek is open🦀 sessionize.com/rustweek-2026…

Rust Week 2026: Call for Speakers

RustWeek is back!Two days of talks (Tue 19 and Wed 20) and one day with workshops (Mon 18),as well as social events and activities all week (Mon 19 - ...

sessionize.com
Rust Foundation主催のRustイベントが東京で！ > Rust Global: Tokyo 2025 register.linuxfoundation.org…
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Freelance Bazel Consultantなる人を今日だけで二人観測した。Bazelってもはやそれだけでお金を生む専門技術なのかもしれない、しらんけど
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> Ferrous Systems just announced they qualified libcore teddit.net/r/rust/comments/1…

From the rust community on Reddit

Explore this post and more from the rust community

reddit.com
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今日は久々に日本語でのミーティングをした気がするけど母国語での会議ってこんなに楽だったんだと気付かされた (もっと英語がんばろうな...)
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2026.rustweek.org/
Greg will give a talk at RustWeek👀
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Motoyuki Kimura retweeted
The Linux Foundation
 @linuxfoundation
Oct 16
🚀 Keynote speakers announced for #OSSummit Japan, #AIDev & #AutoLinux, December 8–10 in Tokyo: Linus Torvalds (Creator of Linux & Git), Stefania Druga (Sakana AI), Kazuo Tsubouchi (Honda) + more! View keynote speakers: hubs.la/Q03NCR7s0 Register: hubs.la/Q03NCRG10
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しばらく取り組んでいたtokio::fsのio_uring実装がexperimentalでリリースされました！🎉 github.com/tokio-rs/tokio/re…

Release Tokio v1.48.0 · tokio-rs/tokio

1.48.0 (October 14th, 2025) The MSRV is increased to 1.71. Added fs: add File::max_buf_size (#7594) io: export Chain of AsyncReadExt::chain (#7599) net: add SocketAddr::as_abstract_name (#7491) ne...

github.com
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Motoyuki Kimura retweeted
Matthias @matthiasendler
Oct 2
We just published Season 5, Episode 1 of 'Rust in Production' with Alexandru Ene from Prime Video! We talk about 30ms input latencies, handling panics at scale, and porting large codebases from JS to Rust. Here's the full episode: corrode.dev/podcast/s05e01-p… #rustlang #rust

Prime Video with Alexandru Ene - Rust in Production Podcast | corrode Rust Consulting

Are you one of over 240 million subscribers of Amazon’s Prime Video …

corrode.dev
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Would anyone like to share experience with async Rust? > The TokioConf 2026 Call For Talk Proposals is now open tokio.rs/blog/2025-09-26-ann…
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Motoyuki Kimura retweeted
Meeting C++ @meetingcpp
Sep 25
Welcoming Woven by Toyota to the Video sponsors meetingcpp.com/meetingcpp/ne… #cpp #cplusplus
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布団入ってからこの時間なのに目が冴えてしまいアカン
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graphvizでグラフ描画
macOSからUbuntuにメインlaptop変えようとしてるけどキーバインド違いすぎて泣ける
Motoyuki Kimura retweeted
Orhun Parmaksız 👾
 @orhundev
Sep 6
Pretty excited to announce my upcoming talk & workshop at Tokyo Rust! 🇯🇵🐁🎉 🦀 Building Pocket-Sized Terminal UIs with Rust 🐭 Intro to embedded @ratatui_rs & hands-on workshop 📍Details: guild.host/events/building-p… #rustlang #ratatui #tui #meetup
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This is an interesting case because the drop order of local variables in an async fn actually matters for the safety guarantee ...
One of my favorite safety comments recently
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conference talkとかはC++のものが好みに近いものに遭遇しがちな気がする。computer nerdみたいな人が特定の領域の超細かい話するみたいな。単純に母数が多くて好みのtalkに遭遇しやすいとかはありそうだけど。
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Motoyuki Kimura retweeted
Ubuntu
 @ubuntu
Sep 4
Ubuntu is adopting sudo-rs, a Rust-based reimplementation of sudo. This announcement has gotten a lot of attention. In this video, Jon, VP Engineering and leading Ubuntu's development, reacts and answers to your comments. Whether they are spicy or supportive, they all help shape Ubuntu. ↳ REPLY ALL | Jon answers your comments about sudo-rs piped.video/6hXqal3BNYM #Ubuntu #OpenSource #Linux #Sudo #Rust
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