Three simple steps
How to use this tool?
This free online converter translates Rust source code into Erlang 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 Erlang.
- Step 3
Review the result
Review, copy, or download the resulting Erlang code from the output editor.
See it in action
Examples of Rust to Erlang conversion
These examples show Rust source code and the corresponding Erlang translation. Generated results can vary as AI models are updated.
Example 1
Is String Palindrome
Program that checks if a string is a palindrome or not.
Rust code
Erlang code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
Rust code
Erlang code
Language comparison
Key differences between Rust and Erlang
| Characteristic | Rust | Erlang |
|---|---|---|
| Syntax | Rust has a syntax similar to C++ and is known for its focus on memory safety and concurrency. | Erlang has a unique syntax that is based on Prolog and is designed for building fault-tolerant and scalable systems. |
| Paradigm | Rust is a multi-paradigm language that supports imperative, functional, and object-oriented programming. | Erlang is a concurrent and functional programming language that is designed for building distributed and fault-tolerant systems. |
| Typing | Rust has a strong static type system that enforces memory safety and prevents data races. | Erlang has a dynamic type system that allows for flexible and dynamic programming. |
| Performance | Rust is known for its high performance and low-level control over system resources. | Erlang is optimized for concurrency and fault-tolerance, but may not have the same level of performance as Rust in certain scenarios. |
| Libraries and frameworks | Rust has a growing ecosystem of libraries and frameworks, but it may not have as many options as more established languages. | Erlang has a mature ecosystem with a wide range of libraries and frameworks for building distributed systems. |
| Community and support | Rust has a passionate and active community with strong support from the Rust programming language team. | Erlang has a dedicated community with support from the Erlang/OTP team and a long history of industrial use. |
| Learning curve | Rust has a steep learning curve due to its focus on memory safety and concurrency, but it provides powerful abstractions once mastered. | Erlang has a relatively gentle learning curve, especially for developers familiar with functional programming. |
Common questions
Frequently Asked Questions
How do I convert Rust to Erlang?
Paste your Rust code into the input box, confirm the languages are set to Rust and Erlang, and click Convert. CodeConvert AI analyzes your Rust code and generates equivalent Erlang code in seconds, preserving the original logic and structure.
What are the main differences between Rust and Erlang?
Rust and Erlang 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 Erlang equivalent. See the comparison table below for the key differences between Rust and Erlang.
Is the converted Erlang code accurate?
The AI produces high-quality Erlang code that preserves the behavior of your original Rust code and follows Erlang conventions. It handles common patterns, data structures, and idioms for both Rust and Erlang. For large or performance-critical code, review and test the Erlang output before using it in production.
Can I convert an entire Rust project to Erlang?
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 Erlang. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Erlang back to Rust?
Yes. CodeConvert AI converts in both directions, so you can convert Erlang to Rust just as easily using our Erlang to Rust converter. Try the Erlang to Rust Converter
Is the Rust to Erlang 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 Erlang 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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