23.18 Queues
Queues
Overview
A Queue is a FIFO (First In, First Out) data structure where elements are added at the back and removed from the front.
Topics
- Enqueue and Dequeue Operations
- Queue Implementation Using VecDeque
Examples
use std::collections::VecDeque;
let mut queue = VecDeque::new();
queue.push_back(1);
queue.push_back(2);
queue.push_back(3);
println!("Dequeued: {}", queue.pop_front().unwrap());
println!("Front: {}", queue.front().unwrap());