Free Online C to Rust Code Converter

Instantly convert code snippets from C to Rust with our free online code converter. Transform your code easily and accurately.

Unlock Powerful Code Conversion with Advanced AI Models

Convert up to 100,000 characters per request
Support for 61+ languages and frameworks
Convert code snippets or sets of files
Powered by cutting-edge AI (Claude 3.5 Sonnet and GPT-4) and LLMs agents

Experience the full potential of AI-driven code conversion and transformation!

How to Use Our C to Rust Code Converter

Paste your C code snippet into the input box.
Click the "Convert" button to transform your code.
Our AI-powered converter will instantly translate your C code to Rust.
Copy the converted Rust code and use it in your project.

Is Our C to Rust Converter Secure?

We prioritize your code's security and privacy. Your code is not stored on our servers and is only temporarily processed for conversion. We use OpenAI's secure servers for the conversion process, ensuring your code remains confidential.

About C

C is a general-purpose, procedural computer programming language supporting structured programming, lexical variable scope, and recursion, with a static type system.

About Rust

Rust is a multi-paradigm programming language focused on performance and safety, especially safe concurrency.

Palindrome Check Example: C vs Rust

Palindrome Check in C

#include <stdio.h>
#include <string.h>
#include <ctype.h>

int isPalindrome(export const char* str) {
    char clean[1000];
    int j = 0;
    
    // Clean the string
    for(int i = 0; str[i]; i++) {
        if(isalnum(str[i])) {
            clean[j++] = tolower(str[i]);
        }
    }
    clean[j] = '\0';
    
    // Check palindrome
    int left = 0;
    int right = strlen(clean) - 1;
    while(left < right) {
        if(clean[left] != clean[right]) return 0;
        left++;
        right--;
    }
    return 1;
}

int main() {
    printf("%d\n", isPalindrome("A man, a plan, a canal: Panama")); // 1
    printf("%d\n", isPalindrome("race a car")); // 0
    return 0;
}

Palindrome Check in Rust

fn is_palindrome(s: &str) -> bool {
    let clean: String = s.chars()
        .filter(|c| c.is_alphanumeric())
        .map(|c| c.to_ascii_lowercase())
        .collect();
    
    clean.chars().eq(clean.chars().rev())
}

fn main() {
    println!("{}", is_palindrome("A man, a plan, a canal: Panama")); // true
    println!("{}", is_palindrome("race a car")); // false
}

Bubble Sort Example: C vs Rust

Bubble Sort in C

#include <stdio.h>

void bubbleSort(int arr[], int n) {
    for(int i = 0; i < n; i++) {
        for(int j = 0; j < n - i - 1; j++) {
            if(arr[j] > arr[j + 1]) {
                int temp = arr[j];
                arr[j] = arr[j + 1];
                arr[j + 1] = temp;
            }
        }
    }
}

int main() {
    int arr[] = {64, 34, 25, 12, 22, 11, 90};
    int n = sizeof(arr)/sizeof(arr[0]);
    
    bubbleSort(arr, n);
    
    for(int i = 0; i < n; i++) {
        printf("%d ", arr[i]);
    }
    return 0;
}

Bubble Sort in Rust

fn bubble_sort(arr: &mut [i32]) {
    let n = arr.len();
    for i in 0..n {
        for j in 0..n - i - 1 {
            if arr[j] > arr[j + 1] {
                arr.swap(j, j + 1);
            }
        }
    }
}

fn main() {
    let mut arr = vec![64, 34, 25, 12, 22, 11, 90];
    bubble_sort(&mut arr);
    println!("{:?}", arr);
}

More C Code Conversion Tools

C→Python

Convert C to Python

Free Online C to Rust Code Converter

C Code

Unlock Powerful Code Conversion with Advanced AI Models

How to Use Our C to Rust Code Converter

Is Our C to Rust Converter Secure?

About C

About Rust

Palindrome Check Example: C vs Rust

Palindrome Check in C

Palindrome Check in Rust

Bubble Sort Example: C vs Rust

Bubble Sort in C

Bubble Sort in Rust

More C Code Conversion Tools

C→Python

C→JavaScript

C→TypeScript

C→Java

C→C++

C→C#

C→Go

C→Dart

C→Ruby

C→Swift

C→Kotlin

C→Scala

C→PHP

C→R

C→Haskell

C→Julia

C→MATLAB

C→Lua

C→Assembly

C→Perl

C→Groovy

C→Elixir

C→F#

C→Clojure

C→Delphi