Marco Ieni
@ieni.dev
Infrastructure Engineer at @rustfoundation.org
🎙️ Podcast host https://ieni.dev/rustship
🦀 Maintainer @release-plz.dev
🐘 Mastodon @MarcoIeni@hachyderm.io
🌐 Website https://ieni.dev
🎙️ Podcast host https://ieni.dev/rustship
🦀 Maintainer @release-plz.dev
🐘 Mastodon @MarcoIeni@hachyderm.io
🌐 Website https://ieni.dev
Pinned
Marco Ieni
@ieni.dev
· Oct 3
All #rustconf talks are out now! 🥳
Here's mine if you want to learn more about the CI of the Rust compiler: www.youtube.com/watch?v=Gzk4...
Here's mine if you want to learn more about the CI of the Rust compiler: www.youtube.com/watch?v=Gzk4...
Reposted by Marco Ieni
“We adopted #rustlang for its security and are seeing a 1000x reduction in memory safety vulnerability density ... with Rust changes having a 4x lower rollback rate and spending 25% less time in code review, the safer path is now also the faster one.”
security.googleblog.com/2025/11/rust...
security.googleblog.com/2025/11/rust...
Rust in Android: move fast and fix things
Posted by Jeff Vander Stoep, Android Last year, we wrote about why a memory safety strategy that focuses on vulnerability prevention in ...
security.googleblog.com
November 13, 2025 at 7:52 PM
“We adopted #rustlang for its security and are seeing a 1000x reduction in memory safety vulnerability density ... with Rust changes having a 4x lower rollback rate and spending 25% less time in code review, the safer path is now also the faster one.”
security.googleblog.com/2025/11/rust...
security.googleblog.com/2025/11/rust...
Reposted by Marco Ieni
Exciting news!
Today, we announced the Rust Foundation Maintainers Fund: an initiative to provide consistent, transparent, long-term support for the developers who make Rust possible.
Supporting maintainers = supporting Rust’s future.
Learn more: rustfoundation.org/media/announ...
Today, we announced the Rust Foundation Maintainers Fund: an initiative to provide consistent, transparent, long-term support for the developers who make Rust possible.
Supporting maintainers = supporting Rust’s future.
Learn more: rustfoundation.org/media/announ...
Announcing the Rust Foundation Maintainers Fund
rustfoundation.org
November 4, 2025 at 4:33 PM
Exciting news!
Today, we announced the Rust Foundation Maintainers Fund: an initiative to provide consistent, transparent, long-term support for the developers who make Rust possible.
Supporting maintainers = supporting Rust’s future.
Learn more: rustfoundation.org/media/announ...
Today, we announced the Rust Foundation Maintainers Fund: an initiative to provide consistent, transparent, long-term support for the developers who make Rust possible.
Supporting maintainers = supporting Rust’s future.
Learn more: rustfoundation.org/media/announ...
Reposted by Marco Ieni
Mainmatter is looking for an experienced Rust developer to join one of our projects as a freelancer.
We're migrating a database from C to Rust. The project is complex and performance-sensitive. That's what makes it fun!
If you're interested, send an email to the address in the screenshot.
We're migrating a database from C to Rust. The project is complex and performance-sensitive. That's what makes it fun!
If you're interested, send an email to the address in the screenshot.
November 4, 2025 at 9:28 AM
Mainmatter is looking for an experienced Rust developer to join one of our projects as a freelancer.
We're migrating a database from C to Rust. The project is complex and performance-sensitive. That's what makes it fun!
If you're interested, send an email to the address in the screenshot.
We're migrating a database from C to Rust. The project is complex and performance-sensitive. That's what makes it fun!
If you're interested, send an email to the address in the screenshot.
Reposted by Marco Ieni
Rust infrastructure, revealed! 🦀
Marco Ieni gave us a look inside the systems, challenges, and plans that keep the Rust project running strong.
#RustLab2025 #RustLang @ieni.dev
Marco Ieni gave us a look inside the systems, challenges, and plans that keep the Rust project running strong.
#RustLab2025 #RustLang @ieni.dev
November 4, 2025 at 9:45 AM
Rust infrastructure, revealed! 🦀
Marco Ieni gave us a look inside the systems, challenges, and plans that keep the Rust project running strong.
#RustLab2025 #RustLang @ieni.dev
Marco Ieni gave us a look inside the systems, challenges, and plans that keep the Rust project running strong.
#RustLab2025 #RustLang @ieni.dev
Reposted by Marco Ieni
Did you catch @ieni.dev's #rustconf25 talk about the Rust Infrastructure Team?
@rustfoundation.org is hiring an Infra Eng. to join that same effort to keep Rust’s systems reliable+scalable. EU candidates preferred for time zone practicalities.
Apply by tomorrow! app.beapplied.com/apply/wus8sn...
@rustfoundation.org is hiring an Infra Eng. to join that same effort to keep Rust’s systems reliable+scalable. EU candidates preferred for time zone practicalities.
Apply by tomorrow! app.beapplied.com/apply/wus8sn...
⚡ 1 day left to apply!
The Rust Foundation is hiring a Rust Infrastructure Eng. to help support #rustlang and its ecosystem. Help shape secure, reliable, & efficient infrastructure for the world’s most admired programming language.
Apply: app.beapplied.com/apply/wus8sn...
#engineeringjobs
The Rust Foundation is hiring a Rust Infrastructure Eng. to help support #rustlang and its ecosystem. Help shape secure, reliable, & efficient infrastructure for the world’s most admired programming language.
Apply: app.beapplied.com/apply/wus8sn...
#engineeringjobs
Rust Infrastructure Engineer (Europe)
The Rust Foundation was formed in 2021 as an independent, non-profit organization to serve as a steward of the Rust programming language and its users, maintainers, and enterprise advocates. Since…
app.beapplied.com
October 25, 2025 at 5:43 PM
Did you catch @ieni.dev's #rustconf25 talk about the Rust Infrastructure Team?
@rustfoundation.org is hiring an Infra Eng. to join that same effort to keep Rust’s systems reliable+scalable. EU candidates preferred for time zone practicalities.
Apply by tomorrow! app.beapplied.com/apply/wus8sn...
@rustfoundation.org is hiring an Infra Eng. to join that same effort to keep Rust’s systems reliable+scalable. EU candidates preferred for time zone practicalities.
Apply by tomorrow! app.beapplied.com/apply/wus8sn...
Come work with me! 😁
⚡ 1 day left to apply!
The Rust Foundation is hiring a Rust Infrastructure Eng. to help support #rustlang and its ecosystem. Help shape secure, reliable, & efficient infrastructure for the world’s most admired programming language.
Apply: app.beapplied.com/apply/wus8sn...
#engineeringjobs
The Rust Foundation is hiring a Rust Infrastructure Eng. to help support #rustlang and its ecosystem. Help shape secure, reliable, & efficient infrastructure for the world’s most admired programming language.
Apply: app.beapplied.com/apply/wus8sn...
#engineeringjobs
Rust Infrastructure Engineer (Europe)
The Rust Foundation was formed in 2021 as an independent, non-profit organization to serve as a steward of the Rust programming language and its users, maintainers, and enterprise advocates. Since…
app.beapplied.com
October 25, 2025 at 7:09 PM
Come work with me! 😁
Reposted by Marco Ieni
I'm looking to hire someone to help me build KCL! It's a programming lang for 3D design that we're making at Zoo. You'd be working closely with me on the KCL interpreter, the CAD API it calls, and our mechanical engineers. This is a Rust-heavy role. DM me any questions. zoo.dev/jobs/4619187...
Zoo: Design Studio
zoo.dev
October 20, 2025 at 10:21 PM
I'm looking to hire someone to help me build KCL! It's a programming lang for 3D design that we're making at Zoo. You'd be working closely with me on the KCL interpreter, the CAD API it calls, and our mechanical engineers. This is a Rust-heavy role. DM me any questions. zoo.dev/jobs/4619187...
The #rustlang infra team just published a new blog post to summarize the most important achievements of Q3 and what we plan to do in Q4.
The highest priority is hiring a new Infrastructure Engineer. If you are interested, check out the Rust Foundation careers page: 10 days left to apply!
The highest priority is hiring a new Infrastructure Engineer. If you are interested, check out the Rust Foundation careers page: 10 days left to apply!
October 16, 2025 at 10:23 AM
The #rustlang infra team just published a new blog post to summarize the most important achievements of Q3 and what we plan to do in Q4.
The highest priority is hiring a new Infrastructure Engineer. If you are interested, check out the Rust Foundation careers page: 10 days left to apply!
The highest priority is hiring a new Infrastructure Engineer. If you are interested, check out the Rust Foundation careers page: 10 days left to apply!
I'm at #eurorust25! feel free to stop me if you want to talk about Rust Infra, crates releases or the infrastructure engineer job opening we have at the @rustfoundation.org 👋
October 9, 2025 at 11:43 AM
I'm at #eurorust25! feel free to stop me if you want to talk about Rust Infra, crates releases or the infrastructure engineer job opening we have at the @rustfoundation.org 👋
At the @rustfoundation.org we're hiring another Infrastructure Engineer to join my team. We'll work together to make #rustlang more scalable, sustainable and improve the developer experience of Rust contributors and Rust developers! 🌈
The Rust Foundation is hiring a Rust Infrastructure Engineer!
Help scale & secure the systems that power Rust & support its global community. 🌍
If you’re passionate about OSS & infrastructure, we’d love to hear from you.
Learn more and apply here by Oct 26: app.beapplied.com/apply/wus8sn...
Help scale & secure the systems that power Rust & support its global community. 🌍
If you’re passionate about OSS & infrastructure, we’d love to hear from you.
Learn more and apply here by Oct 26: app.beapplied.com/apply/wus8sn...
October 8, 2025 at 9:38 AM
At the @rustfoundation.org we're hiring another Infrastructure Engineer to join my team. We'll work together to make #rustlang more scalable, sustainable and improve the developer experience of Rust contributors and Rust developers! 🌈
Reposted by Marco Ieni
RustConf just uploaded on YouTube the recording of my C-to-Rust migration talk!
Check it out if you want to learn more about the Rust work we've been doing on Redis Query Engine over the past few months.
youtu.be/H0AUP2OgppE...
Check it out if you want to learn more about the Rust work we've been doing on Redis Query Engine over the past few months.
youtu.be/H0AUP2OgppE...
Luca Palmieri: "Rewrite, Optimize, Repeat: Our Journey Porting a Triemap from C to Rust" | RustConf
Slides: https://docs.google.com/presentation/d/1HQAISo6jnNdxO_0YPfEAbtF7OVD0yWDDaNtWwcpay6E/edit?usp=sharingRediSearch GitHub repository: https://github.com/...
www.youtube.com
October 4, 2025 at 10:11 AM
RustConf just uploaded on YouTube the recording of my C-to-Rust migration talk!
Check it out if you want to learn more about the Rust work we've been doing on Redis Query Engine over the past few months.
youtu.be/H0AUP2OgppE...
Check it out if you want to learn more about the Rust work we've been doing on Redis Query Engine over the past few months.
youtu.be/H0AUP2OgppE...
Reposted by Marco Ieni
New blog post: Cancelling async #rustlang!
This is a written version of my talk at #RustConf 2025, where I talk about the joys and sorrows of future cancellations in Rust, with lessons from our work at @oxide.computer. Includes a video of the talk as well. Check it out!
This is a written version of my talk at #RustConf 2025, where I talk about the joys and sorrows of future cancellations in Rust, with lessons from our work at @oxide.computer. Includes a video of the talk as well. Check it out!
Cancelling async Rust ꞏ sunshowers
Correctness in the face of cancellations: a written version of my talk at RustConf 2025.
sunshowers.io
October 3, 2025 at 4:01 PM
New blog post: Cancelling async #rustlang!
This is a written version of my talk at #RustConf 2025, where I talk about the joys and sorrows of future cancellations in Rust, with lessons from our work at @oxide.computer. Includes a video of the talk as well. Check it out!
This is a written version of my talk at #RustConf 2025, where I talk about the joys and sorrows of future cancellations in Rust, with lessons from our work at @oxide.computer. Includes a video of the talk as well. Check it out!
All #rustconf talks are out now! 🥳
Here's mine if you want to learn more about the CI of the Rust compiler: www.youtube.com/watch?v=Gzk4...
Here's mine if you want to learn more about the CI of the Rust compiler: www.youtube.com/watch?v=Gzk4...
October 3, 2025 at 3:56 PM
All #rustconf talks are out now! 🥳
Here's mine if you want to learn more about the CI of the Rust compiler: www.youtube.com/watch?v=Gzk4...
Here's mine if you want to learn more about the CI of the Rust compiler: www.youtube.com/watch?v=Gzk4...
Reposted by Marco Ieni
"I knew Rust was doing well, but I didn’t know it was doing this well."
September 16, 2025 at 2:25 AM
"I knew Rust was doing well, but I didn’t know it was doing this well."
Reposted by Marco Ieni
Love the recent #rustlang split between serde and serde_core, so that crates like camino and iddqd can depend on serde_core and have their builds be parallelized with serde_derive. This is a long-standing issue
Released camino 1.2.0 and iddqd 0.3.13 with deps on serde_core!
Released camino 1.2.0 and iddqd 0.3.13 with deps on serde_core!
September 15, 2025 at 1:00 AM
Love the recent #rustlang split between serde and serde_core, so that crates like camino and iddqd can depend on serde_core and have their builds be parallelized with serde_derive. This is a long-standing issue
Released camino 1.2.0 and iddqd 0.3.13 with deps on serde_core!
Released camino 1.2.0 and iddqd 0.3.13 with deps on serde_core!
If you use release-plz and trusted publishing, you don't need to use the crates-io-auth-action anymore, as that logic is implemented into release-plz itself now 👍
Advantage: your CI will request a token only when a release is needed 🥳
Advantage: your CI will request a token only when a release is needed 🥳
September 13, 2025 at 11:56 PM
If you use release-plz and trusted publishing, you don't need to use the crates-io-auth-action anymore, as that logic is implemented into release-plz itself now 👍
Advantage: your CI will request a token only when a release is needed 🥳
Advantage: your CI will request a token only when a release is needed 🥳
Reposted by Marco Ieni
FYI, I got an obvious phishing attempt in my inbox from `security@rustfoundation.dev` that was masquerading as a security breach notification. It made it past gmail's spam filters.
The link goes to the `github.rustfoundation.dev` domain.
The link goes to the `github.rustfoundation.dev` domain.
September 12, 2025 at 1:26 PM
FYI, I got an obvious phishing attempt in my inbox from `security@rustfoundation.dev` that was masquerading as a security breach notification. It made it past gmail's spam filters.
The link goes to the `github.rustfoundation.dev` domain.
The link goes to the `github.rustfoundation.dev` domain.
Reposted by Marco Ieni
We received reports of a phishing campaign targeting crates.io users. Do not click on links asking to authenticate to protect your account. More information: blog.rust-lang.org/2025/09/12/c...
crates.io phishing campaign | Rust Blog
Empowering everyone to build reliable and efficient software.
blog.rust-lang.org
September 12, 2025 at 2:22 PM
We received reports of a phishing campaign targeting crates.io users. Do not click on links asking to authenticate to protect your account. More information: blog.rust-lang.org/2025/09/12/c...
See you in Florence! 🇮🇹
What powers the Rust Project behind the scenes?
@ieni.dev shares 1.5 years of work in the Rust Foundation infra team: challenges, wins, and what’s coming next.
🛠️ 1.5 Years in the Infra Team: What We Cooked and What’s Next
#rustlang #rustlab2025
@ieni.dev shares 1.5 years of work in the Rust Foundation infra team: challenges, wins, and what’s coming next.
🛠️ 1.5 Years in the Infra Team: What We Cooked and What’s Next
#rustlang #rustlab2025
September 11, 2025 at 1:54 PM
See you in Florence! 🇮🇹
Reposted by Marco Ieni
📢 Announcement @ #rustconf!
The Rust Foundation is proud to share that Arm has upgraded its membership from Silver to Platinum! This upgrade highlights Arm’s commitment to the Rust community & the ongoing sustainability & growth of the language.
Learn more:
The Rust Foundation is proud to share that Arm has upgraded its membership from Silver to Platinum! This upgrade highlights Arm’s commitment to the Rust community & the ongoing sustainability & growth of the language.
Learn more:
rustfoundation.org
September 3, 2025 at 4:13 PM
📢 Announcement @ #rustconf!
The Rust Foundation is proud to share that Arm has upgraded its membership from Silver to Platinum! This upgrade highlights Arm’s commitment to the Rust community & the ongoing sustainability & growth of the language.
Learn more:
The Rust Foundation is proud to share that Arm has upgraded its membership from Silver to Platinum! This upgrade highlights Arm’s commitment to the Rust community & the ongoing sustainability & growth of the language.
Learn more:
Reposted by Marco Ieni
LIVE at #rustconf: The Rust Foundation has launched its new "Rust Innovation Lab" with Rustls, a leading TLS library, as the inaugural hosted project!
The RIL provides comprehensive support for funded OSS projects, ensuring sustainable & community-led growth. rustfoundation.org/media/rust-f...
The RIL provides comprehensive support for funded OSS projects, ensuring sustainable & community-led growth. rustfoundation.org/media/rust-f...
September 3, 2025 at 4:14 PM
LIVE at #rustconf: The Rust Foundation has launched its new "Rust Innovation Lab" with Rustls, a leading TLS library, as the inaugural hosted project!
The RIL provides comprehensive support for funded OSS projects, ensuring sustainable & community-led growth. rustfoundation.org/media/rust-f...
The RIL provides comprehensive support for funded OSS projects, ensuring sustainable & community-led growth. rustfoundation.org/media/rust-f...
Friendly reminder that I'll be at @rustconf.com, which is starting tomorrow!
Feel free to say hi or discuss #rustlang infrastructure 🦀
Feel free to say hi or discuss #rustlang infrastructure 🦀
September 1, 2025 at 7:03 PM
Friendly reminder that I'll be at @rustconf.com, which is starting tomorrow!
Feel free to say hi or discuss #rustlang infrastructure 🦀
Feel free to say hi or discuss #rustlang infrastructure 🦀
Reposted by Marco Ieni
One of the most positive feedback I received about @release-plz.dev: "Yes you can work without it, but you would be very stupid to even try."
August 30, 2025 at 1:02 PM
One of the most positive feedback I received about @release-plz.dev: "Yes you can work without it, but you would be very stupid to even try."