What’s New in RustRover 2026.2 | RustRover Blog
Blog post from JetBrains
RustRover 2026.2 introduces numerous enhancements for Rust developers, including endpoint discovery and route-handler navigation for axum projects, as well as support for the Ferrocene toolchain. The update improves the development experience with features like an interactive macro tester that helps developers understand the expansion of declarative macros, smarter import cleanup, and local variable completion for struct literals. It also offers new productivity tools, such as Criterion benchmark run configurations and improved split mode for remote development. Additionally, the release enhances .env file support, making environment variable management more seamless, and simplifies copying fully qualified Rust paths. In terms of AI integration, it introduces an Agent skills manager to retain domain knowledge across projects and sessions, allows connection of third-party AI model providers for code completion, and integrates GitHub Copilot directly into the IDE for a more cohesive experience.
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