RustRover, a JetBrains IDE

The Rust IDE, by @JetBrains

New features: #NewInRustRover

[RustRover, a JetBrains IDE @rustrover]

RustRover 2026.2 is now available. This release brings:

• Support for Axum and Reqwest crates
• An interactive declarative macro tester
• Ferrocene toolchain support
• Criterion benchmark run configurations
• Everyday Rust productivity improvements

Read more 👉 https://t.co/Agu9exh6Ru

[RustRover, a JetBrains IDE @rustrover]

Rust 1.99 fixes a long-standing Cargo annoyance

On edition 2024+, workspace members can now turn off default features of an inherited workspace dependency ✅ On older editions, it’s still ignored with a warning ⚠️

Changelog: https://t.co/pMoYPz0Cyp
Details: https://t.co/UjGc2ajAdT

#rustlang #release

[RustRover, a JetBrains IDE @rustrover]

"Almost right" is not a code quality standard.
RustRover helps you stay confident in the code you ship.
Let’s talk about it! 👇🎥

[JetBrains @jetbrains]

An agent writes the code now. Do you still need an IDE?

You do if you want to understand and verify what the agent did.

🎥 In our new video, we talk about the role of an IDE now that humans aren't the only ones working on the code. https://t.co/Fd7YyX43EV

[RustRover, a JetBrains IDE @rustrover]

What does Tris from No Boilerplate appreciate most about Rust? @orhundev asked him at #EuroRust last week. Here’s what he had to say 👇

[RustRover, a JetBrains IDE @rustrover]

Borrow checker errors make a lot more sense once you can see what’s going on 👀 glad we could help!

[Bonny Kato @6onnykato]

I really love this visual explanation on @rustrover, as I'm new to Rust, this is helping a lot to understand what is happening and why

[RustRover, a JetBrains IDE @rustrover]

Quite a week for the Rust ecosystem! Catch up on everything in our latest Rust Weekly Digest. https://t.co/kwfgfVy1CN

[RustRover, a JetBrains IDE @rustrover]

@orhundev asks Tris from No Boilerplate about what matters most in his workflow at #EuroRust.

[RustRover, a JetBrains IDE @rustrover]

Day 2 at #EuroRust, with the people behind RustRover 🦀

We’ve got the booth, the crew, cool merch and plenty of Rust to talk about. Come find us!

[RustRover, a JetBrains IDE @rustrover]

The Rust quiz at #EuroRust got a crowd around the screen today, so we’re doing it again tomorrow 🦀

Think you know your Rust? Join @orhundev at the RustRover booth for the next round, test yourself, and see how you do. Hope to see you there! 👋

[RustRover, a JetBrains IDE @rustrover]

@euro_rust is underway, and the RustRover crew is here in Barcelona! 🦀

Come say hi to @orhundev and the team at our booth. We’d love to meet the people building with Rust, hear what you’re working on!

See you around!
#barcelona #eurorust #rustlang

[RustRover, a JetBrains IDE @rustrover]

@euro_rust workshop day ends with a BcnRust meetup tonight.

@orhundev and Jon Gjengset are on the program, starting at 6 pm in Barcelona. If you are already in town, this is a good way to begin the week 👇

[RustRover, a JetBrains IDE @rustrover]

@euro_rust side quest 🦀 Take on the fitness challenge at our booth. Orhun will be there too. Who’s up for it?
More details here: https://t.co/IRbzZdesox 💪👀

[Orhun Parmaksız 👾 @orhundev]

I'll be at @euro_rust this week! 📢🎉

I'm bringing a lot of @ratatui_rs merch! 🐀
Come find me at @rustrover booth! 🦀

#rustlang #eurorust #conference

[RustRover, a JetBrains IDE @rustrover]

Better yet, try it yourself. The fastest way to get your hands on Air:

Download RustRover 2026.3 EAP: https://t.co/JnidbbmZvC
Look for the Air icon or press ⌘2 (Ctrl+2).

[Kirill Skrygan @kskrygan]

Holy moly, we’ve seen a lot of interest in JetBrains Air since the announcement!

-Air in IDEs: for developers
-Air Teams: for team leads & engineering managers
-Air Governance: for CTOs & engineering directors

Here’s how to try these things:
Links below 🧵

[RustRover, a JetBrains IDE @rustrover]

Francesco put an Axum /health endpoint through its paces, reaching about 70k requests per second in release mode 👀

Thanks for sharing the walkthrough @FrancescoCiull4 👇

[Francesco Ciulla @FrancescoCiull4]

Why Axum is this fast.
Built and tested in @rustrover.

Endpoints, jump to source, HTTP client.

oha on /health, 10k, c50:
debug ~47.5k req/s, ~1.02 ms
release ~70k req/s, ~0.68 ms, 100%

Full video below.

[RustRover, a JetBrains IDE @rustrover]

Rust 1.99 just made rustdoc noticeably faster.

One lovely improvement: generating documentation is now around 20% faster on average! ⚡
And up to 40% faster for some crates 📦

Changelog: https://t.co/pMoYPz0Cyp
Details: https://t.co/qq6U0CAVfJ

#rustlang #release #documentation

[RustRover, a JetBrains IDE @rustrover]

Another round of weekly Rust news 👀 https://t.co/XDKNmodS1g

[RustRover, a JetBrains IDE @rustrover]

JetBrains Air is available in RustRover 2026.3 EAP, bringing agent work and IDE-native review into one workflow.

Delegate a task to an agent, then inspect, test, and debug the result without leaving RustRover.

See it in action below and try the EAP 👇
https://t.co/Jnidbbnxla

[RustRover, a JetBrains IDE @rustrover]

RustRover 2026.2.4 is out ⚙️

This update removes false “Duplicate table header” warnings in TOML, fixes proc macros on Arch Linux with system Rust, and stops entire match arms from turning red while you type.

See full update 👇
https://t.co/oUTaD5WHZf

[RustRover, a JetBrains IDE @rustrover]

Rust at OpenAI: Performance, Safety and Scale https://t.co/4wcYZ5PIzy

[RustRover, a JetBrains IDE @rustrover]

Join us in 30 minutes! Rust at OpenAI 🦀

𝕏 Watch here: https://t.co/4wcYZ5PaK0
▶️ YouTube: https://t.co/y3f0I75OhX

[RustRover, a JetBrains IDE @rustrover]

@PredragGruevski @orhundev Thank you for making the time to join us. Looking forward to going live in just a few hours!

[RustRover, a JetBrains IDE @rustrover]

Going live in a few hours! Rust at OpenAI 🦀

Join @orhundev and @PredragGruevski, a software engineer working on Frontier Systems at OpenAI, to talk about how Rust supports the distributed systems behind frontier model training and what engineering at this scale looks like. Bring your questions 👇

🕒 16:00 UTC
▶️ YouTube: https://t.co/ti1z1OZuui
𝕏 Watch here: https://t.co/K3qAgbM2AD