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Online OCaml to Rust Converter

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Additional Instructions

How to use this tool?

This free online converter lets you convert code from OCaml to Rust in a click of a button. To use this converter, take the following steps -

Type or paste your OCaml code in the input box.
Click on the "Convert" button.
The converted Rust code will be displayed in the output box.

Examples

The following are examples of code conversion from OCaml to Rust using this converter. Note that you may not always get the same code since it is generated by an AI language model which is not 100% deterministic and gets updated from time to time.

Example 1 - Is String Palindrome

Program that checks if a string is a palindrome or not.

OCaml Code:

Rust Code:

Example 2 - Even or Odd

A well commented function to check if a number if odd or even.

OCaml Code:

Rust Code:

Differences

The following are some key differences between OCaml and Rust.

Characteristic	OCaml	Rust
Syntax	OCaml has a syntax that is influenced by functional programming languages and uses significant whitespace for indentation. It has a strong type inference system.	Rust has a syntax that is influenced by C and C++ and uses curly braces for block delimiters. It has a strong static type system with type inference.
Paradigm	OCaml is a multi-paradigm language that supports functional programming, imperative programming, and object-oriented programming.	Rust is a multi-paradigm language that supports imperative programming, functional programming, and concurrent programming.
Typing	OCaml has a strong static type system with type inference. It supports parametric polymorphism and algebraic data types.	Rust has a strong static type system with type inference. It supports algebraic data types and traits for ad hoc polymorphism.
Performance	OCaml is known for its efficient runtime system and can achieve high performance. It has a garbage collector for automatic memory management.	Rust is designed for high performance and provides fine-grained control over memory allocation. It has a zero-cost abstractions principle and does not have a garbage collector.
Libraries and frameworks	OCaml has a rich ecosystem of libraries and frameworks, including libraries for web development, data processing, and scientific computing.	Rust has a growing ecosystem of libraries and frameworks, with a focus on systems programming and web development. It has libraries for networking, concurrency, and cryptography.
Community and support	OCaml has an active community and is supported by the OCaml Software Foundation. It has online forums, mailing lists, and regular conferences.	Rust has a vibrant community and is supported by the Rust Foundation. It has online forums, a package manager, and regular conferences.
Learning curve	OCaml has a moderate learning curve. It requires understanding functional programming concepts and the OCaml syntax.	Rust has a steep learning curve. It requires understanding systems programming concepts, memory management, and the Rust syntax.

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