CodeConvert

Online Rust to Wren Converter

upload icon Click to select or drop your input code file here.

You can also type the input code below.

How to use this tool?

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

Type or paste your Rust code in the input box.
Click the convert button.
The resulting Wren code from the conversion will be displayed in the output box.

Key differences between Rust and Wren

Characteristic	Rust	Wren
Syntax	C-like, verbose, explicit, uses curly braces and semicolons, strong emphasis on safety and clarity.	Lightweight, inspired by JavaScript and Lua, uses indentation and minimal punctuation, concise and readable.
Paradigm	Multi-paradigm: systems programming, functional, imperative, and concurrent programming.	Object-oriented, class-based, with some scripting and dynamic features.
Typing	Statically typed, strong type system with type inference, no garbage collector.	Dynamically typed, types are checked at runtime, uses garbage collection.
Performance	High performance, comparable to C/C++, suitable for low-level and systems programming.	Moderate performance, designed for embedding and scripting, not suitable for performance-critical tasks.
Libraries and frameworks	Rich ecosystem, extensive standard library, many third-party libraries and frameworks (e.g., Actix, Rocket).	Minimal standard library, limited third-party libraries, mainly used as an embedded scripting language.
Community and support	Large, active community, strong official support, extensive documentation and learning resources.	Small community, limited support, less documentation and fewer learning resources.
Learning curve	Steep learning curve due to ownership, borrowing, and lifetime concepts.	Gentle learning curve, simple syntax and semantics, easy for beginners and scripting tasks.

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