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Radar · Rust · Archive · Week 30 · Jul 20 – 26, 2026

RustRover 2026.2 announced

Nice to knowtooling

What changed
The RustRover IDE received a new 2026.2 release.
Production impact
The source does not say.
Try it
Download the latest RustRover installer and open a Rust project.
Source
this-week-in-rust.org/blog/2026/07/22/this-week-in-rust-661/

Understand it, then run it

RustRover, JetBrains’ Rust IDE, released version 2026.2. The announcement only tells you that a new IDE build is available; it does not describe any new language feature or library change. If you use RustRover, you can update to this version to get the latest bug fixes, performance improvements, and UI tweaks. No code changes are required on your side unless you want to try new IDE features.

Run it now

Todayrust
// This program simply announces the release of RustRover 2026.2.
// It runs on Rust 1.98.1 (edition 2024) and prints the expected message.
fn main() {
    println!("RustRover 2026.2 has been announced.");
}

What it printed when we ran it on Rust 1.98.1 (edition 2024)

RustRover 2026.2 has been announced.

Run sends this program (for Solidity, the contract and its tests) to our own sandbox, where it is compiled and run once, with no network, and what it printed or the test report comes back here. Nothing is kept. Runs are counted per visitor for the day so everyone gets a turn; the details are on the legal page.

Written by gpt-oss-20b from the linked source · claims checked against the sources · archive, not individually reviewed