JSONToTable

Loading Rust to CSV Converter...

How to Convert Rust to CSV - Step by Step Guide

Step 1

Input Your Rust Code

Start by adding your Rust struct definitions or data to the converter:

•
Paste directly: Copy your Rust struct code and paste it into the input editor
•
Upload a file: Click "Upload" to select a .rs file from your project
•
Try the sample: Click "Sample" to load example Rust data with arrays
Step 2

Automatic CSV Generation

The converter automatically parses your Rust code and generates CSV format:

•
Parses structs: Extracts field names and values from Rust struct definitions
•
CSV format: Generates proper CSV with headers and comma-separated values
•
Handles arrays: Converts Vec fields into multiple CSV rows automatically
Step 3

Review Generated CSV

Review the generated CSV output with proper formatting:

•
Readable format: Review the CSV with proper columns and rows
•
Valid CSV: Output follows RFC 4180 CSV standard with proper escaping
•
Real-time conversion: See changes instantly as you modify the Rust code
Step 4

Export Your CSV Data

Get your generated CSV ready for use:

•
Copy to clipboard: One-click copying for quick use in spreadsheets
•
Download as .csv file: Save as a file for Excel, Google Sheets, or data analysis
•
Ready to use: Perfect for Excel, data visualization, reports, and data science workflows

Frequently Asked Questions

How does the Rust to CSV converter work?

The converter parses Rust struct definitions and extracts field names and values. For single structs, it creates a header row with field names and a data row with values. For arrays or Vec types, it creates multiple rows with each element as a separate row.

Can I open the generated CSV in Excel or Google Sheets?

Yes! The generated CSV follows the RFC 4180 standard and works perfectly with Microsoft Excel, Google Sheets, LibreOffice Calc, and any other spreadsheet application. Simply download the file and open it directly.

What Rust types are supported?

The tool supports common Rust types including String, integers, floats, bool, Option types, and Vec (arrays). Nested structs are flattened with dot notation (e.g., address.city), making complex data structures readable in CSV format.

How are arrays and Vec types handled?

When the converter encounters a Vec or array field, it creates one CSV row for each element in the array. This is the standard way to represent one-to-many relationships in CSV format, making it perfect for data analysis and visualization.

Does this work with serde attributes?

Yes, the converter recognizes common serde attributes like #[serde(rename)] and uses the renamed field names as CSV column headers. This ensures consistency with your Rust serialization configuration.

Is the Rust to CSV converter free?

Yes, completely free with no limitations on usage or file size. No registration required, and you can convert unlimited Rust data to CSV format for any purpose.

Related Tools

Rust to JSON

Convert Rust structs and data structures to JSON format

Rust to YAML

Convert Rust structs to YAML configuration format

Rust to TOML

Convert Rust structs to TOML configuration format

Rust to XML

Convert Rust structs to XML format

Rust to SQL

Generate SQL CREATE TABLE and INSERT statements from Rust structs

Rust to Protobuf

Generate Protocol Buffers schema from Rust structs for gRPC