Rust Formatter
Paste your Rust code below and format it for better readability.
About the Rust Formatter
Writing clean and readable Rust code is essential for safety, performance, and collaboration. Our Rust Formatter automatically formats your code to follow community conventions, making it easier to read, debug, and maintain. It helps you focus on problem-solving instead of worrying about formatting.
When Should You Use a Rust Formatter?
- Open Source Projects: Keep contributions consistent across multiple developers.
- Code Reviews: Improve readability so reviewers can focus on logic, not style.
- Learning Rust: Beginners can instantly see how properly formatted code should look.
- Before Deployment: Clean up your code before pushing to GitHub or deploying.
Examples
Unformatted Code
fn main(){let x=5;let y=10;println!("Sum is: {}",x+y);}
Formatted Code
fn main() {
let x = 5;
let y = 10;
println!("Sum is: {}", x + y);
}
How to Use the Rust Formatter
- Paste your unformatted Rust code into the input box above.
- Click the Format Rust button.
- View the cleaned and properly indented code in the output section.
- Copy or download the formatted code for your project.
Why Use Our Rust Formatter Online?
Our Rust Formatter Online (also known as a Rust Beautifier or Rust Code Indenter) is designed for developers who need clean and structured code quickly. Unlike IDE extensions, this Rust Code Formatter Tool works directly in your browser — no installation, lightweight, and fast.