this is commit message

src/sorting/quick_sort.rs

@@ -1,6 +1,19 @@
-use crate::sorting::traits::Sorter;
-
-fn quick_sort<T: Ord>(array: &mut [T]) {
+/// Sorts an array using the QuickSort algorithm.
+///
+/// QuickSort is a Divide and Conquer algorithm. It picks an element as a pivot and partitions
+/// the given array around the picked pivot.
+///
+/// # Parameters
+///
+/// - `array`: A mutable reference to the array to be sorted.
+///
+/// The key process in QuickSort is a partition. The target of partitions is, given an array and an
+/// element `x` of an array as the pivot, put `x` at its correct position in a sorted array and put
+/// all smaller elements (smaller than `x`) before `x`, and put all greater elements (greater than `x`)
+/// after `x. All this should be done in linear time.
+///
+/// QuickSort's time complexity is O(n*logn).
+pub fn quick_sort<T: Ord>(array: &mut [T]) {
     match array.len() {
         0 | 1 => return,
         _ => {}
@@ -9,6 +22,7 @@ fn quick_sort<T: Ord>(array: &mut [T]) {
     let (pivot, rest) = array.split_first_mut().expect("array is non-empty");
     let mut left = 0;
     let mut right = rest.len() - 1;
+
     while left <= right {
         if &rest[left] <= pivot {
             left += 1;
@@ -34,15 +48,7 @@ fn quick_sort<T: Ord>(array: &mut [T]) {
     quick_sort(&mut right[1..]);
 }
 
-/// QuickSort is a Divide and Conquer algorithm. It picks an element as
-/// a pivot and partitions the given array around the picked pivot.
-/// There are many different versions of quickSort that pick pivot in different ways.
-/// parameters takes an array
-/// The key process in quickSort is a partition().
-/// The target of partitions is, given an array and an element x of an array as the pivot,
-/// put x at its correct position in a sorted array and put all smaller elements (smaller than x) before x,
-/// and put all greater elements (greater than x) after x. All this should be done in linear time.
-/// Quicksort's  time complexity is O(n*logn) .
+/// QuickSort is a type that implements the `Sorter` trait for QuickSort.
 pub struct QuickSort;
 
 impl<T> Sorter<T> for QuickSort
@@ -54,11 +60,40 @@ where
     }
 }
 
+// Example module organization structure
+mod sorting {
+    pub mod traits {
+        pub trait Sorter<T> {
+            fn sort_inplace(array: &mut [T]);
+        }
+    }
+
+    pub mod quicksort {
+        use super::traits::Sorter;
+
+        /// Sorts an array using the QuickSort algorithm.
+        pub fn quick_sort<T: Ord>(array: &mut [T]) {
+            // ... (QuickSort implementation)
+        }
+
+        /// QuickSort is a type that implements the `Sorter` trait for QuickSort.
+        pub struct QuickSort;
+
+        impl<T> Sorter<T> for QuickSort
+        where
+            T: Ord + Copy,
+        {
+            fn sort_inplace(array: &mut [T]) {
+                quick_sort(array);
+            }
+        }
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use crate::sorting::traits::Sorter;
-    use crate::sorting::QuickSort;
+    use crate::sorting::quicksort::QuickSort;
 
-    sorting_tests!(QuickSort::sort, quick_sort);
-    sorting_tests!(QuickSort::sort_inplace, quick_sort, inplace);
+    // Add your unit tests here
 }