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Online Swift to Rust Converter

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Additional Instructions

How to use this tool?

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

Type or paste your Swift 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 Swift 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.

Swift Code:

Rust Code:

Example 2 - Even or Odd

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

Swift Code:

Rust Code:

Differences

The following are some key differences between Swift and Rust.

Characteristic	Swift	Rust
Syntax	Swift has a syntax that is similar to many other modern programming languages, making it relatively easy to read and write.	Rust has a syntax that is unique and can be more challenging for beginners, but it offers powerful features like pattern matching and ownership system.
Paradigm	Swift is a multi-paradigm language that supports both object-oriented and functional programming.	Rust is a multi-paradigm language that combines imperative, functional, and concurrent programming.
Typing	Swift has a strong and static type system, which helps catch errors at compile-time.	Rust also has a strong and static type system, with additional features like type inference and algebraic data types.
Performance	Swift is known for its high performance and efficiency, making it suitable for building resource-intensive applications.	Rust is designed for high performance and low-level system programming, with features like zero-cost abstractions and fine-grained control over memory.
Libraries and frameworks	Swift has a rich ecosystem of libraries and frameworks, especially for iOS and macOS development.	Rust has a growing ecosystem of libraries and frameworks, with a focus on systems programming and web development.
Community and support	Swift has a large and active community, with official support from Apple and a dedicated package manager (Swift Package Manager).	Rust has a passionate and growing community, with official support from Mozilla and a package manager (Cargo) that simplifies dependency management.
Learning curve	Swift has a relatively gentle learning curve, especially for developers familiar with other modern programming languages.	Rust has a steeper learning curve due to its unique concepts like ownership and borrowing, but it rewards developers with safer and more efficient code.

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