Will we see you in less than two weeks in PDX? Don't miss the first TokioConf! www.tokioconf.com

We are 3 weeks out from the first @tokioconf.com. Spoiler: This is the t-shirt! I just saw the design and had to share it. It is so exciting to see it all come together. You still have time to get tickets, but not much time! tokioconf.com.

oh no, now rustbot will spam rustlang/futures-rs PRs?

empathy > outrage

Just published #rustlang hyper v1.9.0! 🦀 Highlights include: - New HTTP/2 config methods - Better detection of HTTP/2 on an HTTP/1 connection - Fixes for HTTP/1.1 trailers (casing and keep-alive) github.com/hyperium/hyp... 🚀

A thought after noodling about the view types idea for #rustlang: Would a clippy lint for too many fields in a struct be a good idea? It's generally been true in my experience, at least.

Oh hi Past Me: // TODO: be smarter about this Yea... Maybe Future Me will finally be smarter someday.

We don’t want cost to be a blocker to attend TokioConf. If you build with Tokio, we want you there. For every full-price ticket purchased before the end of March, we’ll add another Community Access ticket so someone else in the community can attend.

Humans be like: "I did this".

Just read: "Junior[s] have always been useless." Hm. I've found Conway (1968) to be true instead: > We should take particular note of the fact that the quantum jumps in compiler design progress were associated with new groups of people on territory previously trampled chiefly by [experts].

Finally finished my "2025 in review" post. They always take longer than I think. But it's always so valuable to reflect, follow the story, and extract the lessons. seanmonstar.com/blog/2025-in...

Early bird pricing for TokioConf 2026 ends in just a few days. If you’ve been thinking about joining us this April, now’s a great time to grab a ticket before prices increase. Get your ticket: www.eventbrite.com/e/tokioconf-...

Finally finished my "2025 in review" post. They always take longer than I think. But it's always so valuable to reflect, follow the story, and extract the lessons. seanmonstar.com/blog/2025-in...

the copilot thing smells just like google+ a decade ago

Latest #rustlang h2 release v0.4.13 out! - API support for 1xx responses - Fixes for DATA frame padding and stream capacity when pending github.com/hyperium/h2/...

I'm imagining a native-rustls crate, which uses rustls on unix, and schannel on windows, and the user doesn't have to care, like native-tls.

rustls is definitely much better, and aws-lc-rs is likely a good idea but i'm frustated at how poor the experience is for windows users

To end the year, a new major version of #rustlang reqwest, v0.13.0 is out! 🚀 - This brings rustls by default, replacing native-tls. 🦀 - Some feature and method cleanup. - But easy to upgrade for most everyone. seanmonstar.com/blog/reqwest...

why yes i did want to debug cmake on android

To end the year, a new major version of #rustlang reqwest, v0.13.0 is out! 🚀 - This brings rustls by default, replacing native-tls. 🦀 - Some feature and method cleanup. - But easy to upgrade for most everyone. seanmonstar.com/blog/reqwest...

Just published a new #rustlang reqwest release candidate: v0.13.0-rc.1. This has some breaking changes, the biggest was switching to rustls by default. I'd appreciate if you gave it a spin 🙏 github.com/seanmonstar/...

Just published a new #rustlang reqwest release candidate: v0.13.0-rc.1. This has some breaking changes, the biggest was switching to rustls by default. I'd appreciate if you gave it a spin 🙏 github.com/seanmonstar/...

New #rustlang reqwest v0.12.27 out now! - Adds Windows Named Pipe support. github.com/seanmonstar/...

Announcing @hyper.rs composable pool layers! We took the various aspects of a connection pool and made them into individual layers to combine as needed. This is something I've been thinking about for years, I'm so glad it's finally coming out. #rustlang seanmonstar.com/blog/hyper-u...

Announcing @hyper.rs composable pool layers! We took the various aspects of a connection pool and made them into individual layers to combine as needed. This is something I've been thinking about for years, I'm so glad it's finally coming out. #rustlang seanmonstar.com/blog/hyper-u...

I'm excited to announce the first @hyper.rs user survey! If you've used hyper (or related libraries) just a little or a whole bunch, providing feedback is invaluable and should take less than 5 minutes. Give it a go! seanmonstar.com/blog/hyper-u... #rustlang

While I never want to _deal_ with poison, I do want the invalid state propagated. I like one suggestion I've seen: - lock() just panics on poison, no Result - try_lock() let's you try to recover from poison for the 1%

I'd strongly consider the compiler yelling at me (besides my brain already) at `unwrap()` calls. But I have two cases that are common enough: - Mutex::lock(), which well yea ok go boom please - A field that is only an Option to support moving out in Drop

I'm excited to announce the first @hyper.rs user survey! If you've used hyper (or related libraries) just a little or a whole bunch, providing feedback is invaluable and should take less than 5 minutes. Give it a go! seanmonstar.com/blog/hyper-u... #rustlang

“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...

New #rustlang @hyper.rs v1.8.0 release out now! Highlights: - `rt::Timer` can override `now()`. - Fix internals of HTTP/2 extended connect upgrades. github.com/hyperium/hyp...

The TokioConf 2026 call for talk proposals is now open! tokio.rs/blog/2025-09...

I've been working on a proposal for composable HTTP pool utilities for hyper-util, several of them have implementation PRs linked at the bottom. I welcome any feedback! #rustlang github.com/hyperium/hyp...

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...

I was recently on the Netstack.fm podcast, and had a fun time talking with Glen about: - the beginning of hyper, and async #rustlang - as the ecosystem grew - the development of crates like hyper-util, headers, warp, reqwest - being independent - 5 years from now seanmonstar.com/blog/podcast...

A new HTTP/2 MadeYouReset vulnerability disclosed (VU#767506). @hyper.rs handles it just fine, but we also provided some patches to help. #rustlang #security seanmonstar.com/blog/hyper-h...

Really excited about the #rustlang reqwest v0.12.23 just out! 🦀 - Introduces `reqwest::retry`, an easy builder to make safe automatic retries. - Adds Unix Domain Socket support. - And of course more. github.com/seanmonstar/...

Really excited about the #rustlang reqwest v0.12.23 just out! 🦀 - Introduces `reqwest::retry`, an easy builder to make safe automatic retries. - Adds Unix Domain Socket support. - And of course more. github.com/seanmonstar/...

Here's the write up for the `warp` v0.4 release! - Filters remain the focus - Upgrade to hyper v1 - Crate features on a diet - Iterating on the Server builder (and API design in general) seanmonstar.com/blog/warp-v04/ #rustlang

Here's the write up for the `warp` v0.4 release! - Filters remain the focus - Upgrade to hyper v1 - Crate features on a diet - Iterating on the Server builder (and API design in general) seanmonstar.com/blog/warp-v04/ #rustlang

So far we've backported important fixes to #rustlang hyper v0.14, but after almost 2 years, I think that's pretty close to done. Please upgrade to v1 to get the latest fixes.

Just released #rustlang warp v0.4! 🦀 This includes an upgrade to hyper v1, and cleans up the crate features a bit so you can choose what to enable (less is on by default). Most of the API stayed the same (the examples and tests barely needed any changing). 🚀 github.com/seanmonstar/...

Just released #rustlang warp v0.4! 🦀 This includes an upgrade to hyper v1, and cleans up the crate features a bit so you can choose what to enable (less is on by default). Most of the API stayed the same (the examples and tests barely needed any changing). 🚀 github.com/seanmonstar/...

Considering reqwest should default to faster TCP disconnection: github.com/seanmonstar/...

Hm, I wonder why that change was made... git blame: "Me, 8 years ago" *emotional damage*

I’ve been maintaining the Rust flamegraph implementation for three years, releasing about every 3 months on average. Consider sponsoring my work if it’s been valuable to you(r team).

Exploring easy HTTP redirects in #rustlang reqwest! 🦀 This adds a builder to configure how retries work, while helping you do so responsibly. And the goal is to upstream what we can to tower. seanmonstar.com/blog/reqwest...