utls 0.10.7

A simple utilities library for stuff I actually use sometimes, with a large focus on convenience and lack of dependencies.
Documentation 
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use utls::containers::{buf::CircularBuffer, Sorted};

fn main() {
    // Example 1: CircularBuffer with integers
    println!("CircularBuffer Example:");
    let mut int_buffer = CircularBuffer::new(5).unwrap();
    
    // Push some numbers
    for i in 0..4 {
        int_buffer.push(i).unwrap();
    }
    
    println!("Buffer contents: {:?}", int_buffer.iter().collect::<Vec<_>>());
    println!("Peek first element: {:?}", int_buffer.peek());
    println!("Pop first element: {:?}", int_buffer.pop());
    println!("Available space: {}", int_buffer.free_space());
    
    // Example 2: CircularBuffer with strings
    println!("\nCircularBuffer with Strings:");
    let mut string_buffer = CircularBuffer::new(3).unwrap();
    string_buffer.push(String::from("Hello")).unwrap();
    string_buffer.push(String::from("World")).unwrap();
    
    // Demonstrate iteration
    for s in string_buffer.iter() {
        println!("Buffer contains: {}", s);
    }
    
    // Example 3: Sorted container with custom sort function
    println!("\nSorted Container Example:");
    
    // Create a sorting function that sorts numbers in descending order
    let desc_sort = |slice: &[i32]| {
        let mut vec = slice.to_vec();
        vec.sort_by(|a, b| b.cmp(a));
        vec
    };
    
    let mut sorted_numbers = Sorted::new(desc_sort);
    
    // Add some numbers
    sorted_numbers.add(5);
    sorted_numbers.add(2);
    sorted_numbers.add(8);
    sorted_numbers.add(1);
    
    // Print sorted numbers
    println!("Sorted numbers (descending):");
    for i in 0..4 {
        if let Some(num) = sorted_numbers.get(i) {
            println!("Position {}: {}", i, num);
        }
    }
    
    // Example 4: Sorted container with strings (lexicographical order)
    println!("\nSorted Strings Example:");
    let string_sort = |slice: &[String]| {
        let mut vec = slice.to_vec();
        vec.sort();
        vec
    };
    
    let mut sorted_strings = Sorted::new(string_sort);
    
    // Add strings without immediate sorting
    sorted_strings.add_no_sort(String::from("zebra"));
    sorted_strings.add_no_sort(String::from("apple"));
    sorted_strings.add_no_sort(String::from("banana"));

    println!("Unsorted strings (alphabetical):");
    for i in 0..3 {
        if let Some(s) = sorted_strings.get(i) {
            println!("Position {}: {}", i, s);
        }
    }
    
    // Manual sort
    sorted_strings.man_sort();
    
    // Print sorted strings
    println!("Sorted strings (alphabetical):");
    for i in 0..3 {
        if let Some(s) = sorted_strings.get(i) {
            println!("Position {}: {}", i, s);
        }
    }
}