Three simple steps
How to use this tool?
This free online converter translates Rust source code into Carbon in three simple steps.
- Step 1
Add your Rust code
Type, paste, or upload the Rust code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into Carbon.
- Step 3
Review the result
Review, copy, or download the resulting Carbon code from the output editor.
Language comparison
Key differences between Rust and Carbon
| Characteristic | Rust | Carbon |
|---|---|---|
| Syntax | C-like syntax with unique features such as ownership and borrowing; explicit lifetimes and pattern matching. | C++-inspired syntax designed for easy migration from C++; aims for familiarity for C++ developers. |
| Paradigm | Multi-paradigm: supports functional, imperative, and concurrent programming with strong emphasis on safety. | Multi-paradigm: primarily imperative and object-oriented, designed to be a successor to C++. |
| Typing | Static, strong, and inferred typing with strict compile-time checks. | Static and strong typing, similar to C++, with modern enhancements. |
| Performance | High performance, comparable to C and C++, with zero-cost abstractions and no garbage collector. | Aims for performance parity with C++, focusing on low-level control and efficiency. |
| Libraries and frameworks | Rich and growing ecosystem with Cargo package manager; many libraries for systems, web, and embedded development. | Very limited libraries and frameworks as it is still experimental and under development. |
| Community and support | Large, active, and supportive community with extensive documentation and resources. | Small and nascent community; limited support as the language is in early stages. |
| Learning curve | Steep learning curve due to ownership, lifetimes, and strict compiler; well-documented learning resources. | Intended to be easier for C++ developers to learn; overall learning curve unclear due to early development. |
Common questions
Frequently Asked Questions
How do I convert Rust to Carbon?
Paste your Rust code into the input box, confirm the languages are set to Rust and Carbon, and click Convert. CodeConvert AI analyzes your Rust code and generates equivalent Carbon code in seconds, preserving the original logic and structure.
What are the main differences between Rust and Carbon?
Rust and Carbon differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Rust construct to its closest Carbon equivalent. See the comparison table below for the key differences between Rust and Carbon.
Is the converted Carbon code accurate?
The AI produces high-quality Carbon code that preserves the behavior of your original Rust code and follows Carbon conventions. It handles common patterns, data structures, and idioms for both Rust and Carbon. For large or performance-critical code, review and test the Carbon output before using it in production.
Can I convert an entire Rust project to Carbon?
You can convert Rust files one at a time by pasting each file's code. For a full migration, convert each file and then review how classes, dependencies, and project structure map from Rust to Carbon. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Carbon back to Rust?
Yes. CodeConvert AI converts in both directions, so you can convert Carbon to Rust just as easily using our Carbon to Rust converter. Try the Carbon to Rust Converter
Is the Rust to Carbon converter free, and do I need to install anything?
Yes, it is free and runs in your browser with nothing to install and no IDE extension required. You can convert Rust to Carbon without an account for up to 5 conversions per day. Sign in for free for higher limits.
What are the benefits of signing in?
Signing in unlocks CodeConvert AI's Pro converter with more powerful AI models, a built-in chat assistant, code execution, saved conversion history, and personal notes. Every free account includes 5 credits and supports up to 25,000 characters of input per conversion, with no credit card required.
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