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.

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How to Use Our C++ to Rust Code Converter

  1. Paste your C++ code snippet into the input box.
  2. Click the "Convert" button to transform your code.
  3. Our AI-powered converter will instantly translate your C++ code to Rust.
  4. 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 programming language created by Bjarne Stroustrup as an extension of the C programming language, or "C with Classes".

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 <iostream>
#include <string>
#include <algorithm>
using namespace std;

bool isPalindrome(string str) {
    string clean;
    // Keep alphanumeric chars and convert to lowercase
    for(char c : str) {
        if(isalnum(c)) {
            clean += tolower(c);
        }
    }
    
    string reversed = clean;
    reverse(reversed.begin(), reversed.end());
    return clean == reversed;
}

int main() {
    cout << boolalpha;
    cout << isPalindrome("A man, a plan, a canal: Panama") << endl; // true
    cout << isPalindrome("race a car") << endl; // false
    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 <iostream>
#include <vector>
using namespace std;

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

int main() {
    vector<int> arr = {64, 34, 25, 12, 22, 11, 90};
    bubbleSort(arr);
    
    for(int num : arr) {
        cout << num << " ";
    }
    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);
}

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