rustfmt
A tool for formatting Rust code according to the official Rust style guidelines.
What is rustfmt?
rustfmt is the official code formatting tool for the Rust programming language. It automatically formats Rust source code to comply with the community's style guidelines, ensuring consistent code appearance across projects. It solves the problem of manual formatting and style debates by providing a standardized, automated solution.
Rust developers and teams who want to maintain consistent code style in their projects, particularly those working on collaborative codebases or open-source Rust projects.
Developers choose rustfmt because it's the official, community-backed formatter that integrates seamlessly with Rust's toolchain (via `cargo fmt`). Its configuration options and stability guarantees make it reliable for long-term projects, while its editor integrations provide a smooth developer experience.
Overview
Format Rust code
Use Cases
Best For
- Enforcing consistent code style across Rust projects
- Automating formatting in CI/CD pipelines for Rust codebases
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