Your code builds, but the IDE still shows red? False positives are one of the hardest parts of Rust code analysis, so we've been working to make RustRover diagnostics more accurate and trustworthy. Manuel Ceron, Software Developer in RustRover, explains how we find false positives, measure, and fix them: blog.jetbrains.com/rust/2026… #NewInRustRover

Your AI setup in RustRover just got more flexible. With the new ACP Agent Registry, you can browse and install external AI agents directly from the IDE – including Codex, Claude Agent, GitHub Copilot, Cursor, and more. Explore what’s new in RustRover 2026.1: jetbrains.com/rust/whatsnew/ #NewInRustRover

In large Rust codebases, 'Find Usages' gives you a list. But a list doesn't tell you how execution flows through trait methods and concrete implementations. Call Hierarchy in RustRover does. Navigate call chains step by step, see exactly how a function gets reached, and understand the path, not just the references. Find more about it here 👇 jetbrains.com/rust/whatsnew/… #NewInRustRover

If your Rust project is growing, test runs can become a chore. You’re probably familiar with this loop: run tests → switch to the terminal → wait → read output → jump back to the IDE We’ve made things easier by bringing cargo-nextest support to RustRover, with progress reporting and structured results in the Test tool window. Want to find out more? Check our latest blog post 👇 blog.jetbrains.com/rust/2026… #NewInRustRover

Choosing between implementations can be tricky in Rust. That’s why RustRover 2025.3 lets you ask AI to review your solution and compare it with other options. Pick one snippet or a few, and the AI shows what follows Rust best practices or even suggests a better idea. Super handy before you hit commit. #NewInRustRover 🔗jetbrains.com/rust/whatsnew/…

Traits can be powerful, but they’re easy to get wrong. The new update helps generate missing trait items with AI and highlights what’s required. With it, you can focus on behavior instead of syntax details. Great for learning traits faster and avoiding subtle implementation mistakes. #NewInRustRover 🔗 jetbrains.com/rust/whatsnew/

We've got a little gift for your build setup! 🎁 With RustRover 2025.3, you can now pick any custom Cargo profile right from the drop-down menu. This means more control, fewer manual steps, and a smoother workflow – without any loss of functionality! #NewInRustRover jetbrains.com/rust/whatsnew/

The RustRover 2025.3 update cleans up a lot of noisy code checks, giving you fewer false positives, smarter insights, and smoother completion support to make everyday coding feel lighter. If you still find incorrect error highlighting, we would love to hear from you. 👇youtrack.jetbrains.com/issue… #NewInRustRover

Debugging in RustRover 2025.3 is faster and more capable. The updated LLDB engine understands more Rust expressions and visualizes Arc and Rc strings better, so you spend less time guessing what your smart pointers actually contain and more time fixing real issues. Reliable debugging builds confidence, especially in complex Rust code. #NewInRustRover 🔗 jetbrains.com/rust/whatsnew/…

Implicit mutable borrows and reborrows are a common source of borrow checker errors. That’s why RustRover 2025.2 now highlights them with inlays so you can spot issues early and keep your workflow smooth. #NewInRustRover

🎨 In RustRover 2025.2, the new editor color scheme highlights important constructs and clearly distinguishes elements that can look confusingly similar — helping you code with less chance of mental overload. Give it a spin 👉 jb.gg/252NewColorScheme #NewInRustRover