Rust 1.85.0 and Rust 2024

// This program demonstrates the new FromIterator and Extend implementations
// for tuples up to 12 elements, which were stabilized in Rust 1.85.0.
// It runs on Rust 1.98.1 (edition 2024) and prints the collected collections.

use std::collections::{LinkedList, VecDeque};

fn main() {
    // Create a tuple of three collections and fill them by collecting
    // from an iterator that yields 3‑tuples.
    let (squares, cubes, tesseracts): (Vec<_>, VecDeque<_>, LinkedList<_>) =
        (0i32..10).map(|i| (i * i, i.pow(3), i.pow(4))).collect();

    // Print each collection to show the result.
    println!("{squares:?}");
    println!("{cubes:?}");
    println!("{tesseracts:?}");
}