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Online Kotlin to Rust Converter

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Additional Instructions

How to use this tool?

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

Type or paste your Kotlin 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 Kotlin 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.

Kotlin Code:

Rust Code:

Example 2 - Even or Odd

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

Kotlin Code:

Rust Code:

Differences

The following are some key differences between Kotlin and Rust.

Characteristic	Kotlin	Rust
Syntax	Kotlin has a concise and expressive syntax that is similar to Java, making it easy for Java developers to learn. It also supports functional programming constructs.	Rust has a syntax that is similar to C++, but with some unique features such as pattern matching and ownership. It has a steeper learning curve than Kotlin.
Paradigm	Kotlin is a multi-paradigm language that supports both object-oriented and functional programming.	Rust is a multi-paradigm language that supports both imperative and functional programming. It also has a focus on safety and performance.
Typing	Kotlin is a statically typed language that supports type inference, making it easier to write code.	Rust is a statically typed language that has a strong type system and supports type inference. It also has a focus on memory safety.
Performance	Kotlin is a high-performance language that can be used for a wide range of applications, including Android development.	Rust is a high-performance language that is designed for systems programming and can be used for low-level programming tasks.
Libraries and frameworks	Kotlin has a growing ecosystem of libraries and frameworks, including Spring Boot and Ktor.	Rust has a smaller ecosystem of libraries and frameworks compared to Kotlin, but it has some notable ones such as Rocket and Actix.
Community and support	Kotlin has a large and active community, with support from Google and JetBrains.	Rust has a growing community, with support from Mozilla and a number of other companies and organizations.
Learning curve	Kotlin has a relatively low learning curve, especially for Java developers who are already familiar with the syntax.	Rust has a steep learning curve, especially for developers who are not familiar with systems programming or low-level programming languages.

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