RustRover Adds Native cargo-nextest Support

2026-04-09 · jetbrains

JetBrains released RustRover 2026.1 with native cargo-nextest support built directly into the IDE. The update is aimed at improving the everyday developer experience, especially for large Rust workspaces where test runs can become slow. The change is practical rather than flashy: it keeps developers inside the IDE while giving them access to a faster test runner that many teams already depend on.

Key Features or Updates

The release adds native cargo-nextest integration with progress reporting and structured results in the Test tool window. That means developers can run and monitor Nextest sessions without leaving the IDE. JetBrains says the goal is to refine core workflows and reduce friction in routine Rust testing.

Impact on Developers

This should help teams that work in large Rust workspaces and want faster feedback loops. Instead of bouncing between the terminal and the IDE, the test lifecycle is visible in one place. That matters because testing speed and visibility often have a direct impact on developer throughput and confidence.

How to use it

If your Rust projects already use Nextest, upgrade RustRover and test the native integration in one workspace before rolling it out widely. Validate that the IDE reporting matches your team’s expectations for test output and failures. The biggest value comes from keeping the workflow inside the editor while still getting Nextest’s speed gains.

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