Book Image

The Complete Rust Programming Reference Guide

By : Rahul Sharma, Vesa Kaihlavirta, Claus Matzinger
Book Image

The Complete Rust Programming Reference Guide

By: Rahul Sharma, Vesa Kaihlavirta, Claus Matzinger

Overview of this book

Rust is a powerful language with a rare combination of safety, speed, and zero-cost abstractions. This Learning Path is filled with clear and simple explanations of its features along with real-world examples, demonstrating how you can build robust, scalable, and reliable programs. You’ll get started with an introduction to Rust data structures, algorithms, and essential language constructs. Next, you will understand how to store data using linked lists, arrays, stacks, and queues. You’ll also learn to implement sorting and searching algorithms, such as Brute Force algorithms, Greedy algorithms, Dynamic Programming, and Backtracking. As you progress, you’ll pick up on using Rust for systems programming, network programming, and the web. You’ll then move on to discover a variety of techniques, right from writing memory-safe code, to building idiomatic Rust libraries, and even advanced macros. By the end of this Learning Path, you’ll be able to implement Rust for enterprise projects, writing better tests and documentation, designing for performance, and creating idiomatic Rust code. This Learning Path includes content from the following Packt products: • Mastering Rust - Second Edition by Rahul Sharma and Vesa Kaihlavirta • Hands-On Data Structures and Algorithms with Rust by Claus Matzinger
Table of Contents (29 chapters)
Title Page
Copyright
About Packt
Contributors
Preface
Index

Skip lists


A lot of people love New York—and so do we. It has many qualities that are hard to describe; it is a crazy (in a good way), lively city that brings together many cultures, backgrounds, ethnicities, activities, and opportunities. New York also features a large public transport network, almost like cities in Europe.

What does any of this have to do with skip lists? A subway system can be expressed as a simple list of stops (expressed in street numbers, a common thing in the USA): 14 -> 23 -> 28 -> 33 -> 42 -> 51 -> 59 -> 68 . However, the New York subway system has something called express trains which reduce the number of stops to cover larger distances faster.

Suppose someone wants to go from stop 14 to stop 51. Instead of seeing the doors open and close five times, they can go there getting off at the third stop. In fact, this is how New Yorkers use the trains 4, 5, and 6 between 14th Street (Union Square) and 51st Street. Turned on its side, the subway plan...