Free Online Rust to Lua Code Converter

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Our AI-powered converter will instantly translate your Rust code to Lua.
Copy the converted Lua code and use it in your project.

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About Rust

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

About Lua

Lua is a lightweight, high-level programming language designed for embedded use in applications.

Palindrome Check Example: Rust vs Lua

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
}

Palindrome Check in Lua

function isPalindrome(str)
    local clean = string.lower(string.gsub(str, "[^%w]", ""))
    return clean == string.reverse(clean)
end

-- Example usage
print(isPalindrome("A man, a plan, a canal: Panama")) -- true
print(isPalindrome("race a car")) -- false

Bubble Sort Example: Rust vs Lua

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);
}

Bubble Sort in Lua

function bubbleSort(arr)
    local n = #arr
    for i = 1, n do
        for j = 1, n - i do
            if arr[j] > arr[j + 1] then
                arr[j], arr[j + 1] = arr[j + 1], arr[j]
            end
        end
    end
    return arr
end

local arr = {64, 34, 25, 12, 22, 11, 90}
local sorted = bubbleSort(arr)
print(table.concat(sorted, " "))