https://DevOpsCloud.io -- Cloud Monk Losang Jinpa

See Rust in Action, 1st Edition

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Return to Rust outline, Rust, Rust bibliography, Rust courses, Rust terms, Rust topics

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• 1 Introducing Rust

PART 1 RUST LANGUAGE DISTINCTIVES

• 2 Rust Language foundations

• 3 Rust Compound data types

• 4 Rust Lifetimes, ownership, and borrowing

PART 2 DEMYSTIFYING SYSTEMS PROGRAMMING

• 5 Rust Data in depth

• 6 Rust Memory

• 7 Rust Files and storage

• 8 Rust Networking

• 9 Rust Time and timekeeping

• 10 Rust Processes, threads, and containers

• 11 Rust Kernel

• 12 Rust Signals, interrupts, and exceptions

• Rust in Action preface

• acknowledgments

• about this book

• about the author

• about the cover illustration

• 1 Introducing Rust

• 1.1 Where is Rust used?

• 1.2 Advocating for Rust at work

• 1.3 A taste of the Rust language

• Cheating your way to Rust “Hello, world!”

• Your first Rust program

• 1.4 Downloading the book’s source code

• 1.5 What does Rust look and feel like?

• 1.6 What is Rust?
  • Goal of Rust - Safety
  • Goal of Rust - Productivity
  • Goal of Rust - Control

• 1.7 Rust’s big features”
  • Rust Performance
  • Rust Concurrency
  • Rust Memory efficiency

• 1.8 Downsides of Rust:
  • Rust Cyclic data structures
  • Rust Compile times
  • Rust Strictness
  • Size of the Rust language
  • Rust Hype

• 1.9 Rust TLS security case studies
  • Rust Heartbleed
  • Rust Goto fail;

• 1.10 Where does Rust fit best?
  • Rust Command-line utilities
  • Rust Data processing
  • Extending Rust applications
  • Rust in Resource-constrained environments
  • Rust Server-side applications
  • Rust Desktop applications
  • Rust Desktop
  • Rust Mobile
  • Rust Web
  • Rust Systems programming

• 1.11 Rust’s hidden feature - Its community

• 1.12 Rust phrase book

• Part 1 Rust language distinctives

• 2 Rust Language foundations

• 2.1 Creating a running Rust program
  • Compiling Rust single files with rustc
  • Compiling Rust projects with cargo

• 2.2 A glance at Rust’s syntax
  • Defining Rust variables and calling Rust functions

• 2.3 Rust Numbers
  • Rust Integers and decimal (floating-point) numbers
  • Rust Integers with base 2, base 8, and base 16 notation
  • Comparing Rust numbers
  • Rust Rational, complex numbers, and other numeric types

• 2.4 Rust Flow control
  • Rust For: The central pillar of Rust iteration
  • Rust Continue: Skipping the rest of the current iteration
  • Rust While: Rust Looping until a condition changes its state
  • Rust Loop: The basis for Rust’s looping constructs
  • Rust Break: Aborting a Rust loop
  • Rust If, Rust if else, and Rust else: Rust Conditional branching
  • Rust Match: Rust Type-aware pattern matching

• 2.5 Defining Rust functions

• 2.6 Using Rust references

• 2.7 Rust Project: Rendering the Mandelbrot set using Rust

• 2.8 Advanced Rust function definitions
  • Rust Explicit lifetime annotations
  • Rust Generic functions

• 2.9 Creating grep-lite using Rust

• 2.10 Making lists of things with Rust arrays, Rust slices, and Rust vectors
  • Rust Arrays
  • Rust Slices
  • Rust Vectors

• 2.11 Including third-party Rust code
  • Adding support for Rust regular expressions
  • Generating the third-party Rust crate documentation locally
  • Managing Rust toolchains with rustup

• 2.12 Supporting Rust command-line arguments

• 2.13 Rust Reading from files

• 2.14 Rust Reading from stdin

• 3 Rust Compound data types

• 3.1 Using plain Rust functions to experiment with an API

• 3.2 Modeling files with struct

• 3.3 Adding methods to a struct with impl

Simplifying object creation by implementing new()

• 3.4 Returning errors

Modifying a known global variable

Making use of the Result return type

• 3.5 Defining and making use of an enum

Using an enum to manage internal state

• 3.6 Defining common behavior with traits

Creating a Read trait

Implementing std::fmt::Display for your own types

• 3.7 Exposing your types to the world

Protecting private data

• 3.8 Creating inline documentation for your projects

Using rustdoc to render docs for a single source file

Using cargo to render docs for a crate and its dependencies

• 4 Lifetimes, ownership, and borrowing

• 4.1 Implementing a mock CubeSat ground station

Encountering our first lifetime issue

Special behavior of primitive types

• 4.2 Guide to the figures in this chapter

• 4.3 What is an owner? Does it have any responsibilities?

• 4.4 How ownership moves

• 4.5 Resolving ownership issues

Use references where full ownership is not required

Use fewer long-lived values

Duplicate the value

Wrap data within specialty types

• 5 Data in depth

• 5.1 Bit patterns and types

• 5.2 Life of an integer

Understanding endianness

• 5.3 Representing decimal numbers

• 5.4 Floating-point numbers

Looking inside an f32

Isolating the sign bit

Isolating the exponent

Isolate the mantissa

Dissecting a floating-point number

• 5.5 Fixed-point number formats

• 5.6 Generating random probabilities from random bytes

• 5.7 Implementing a CPU to establish that functions are also data

CPU RIA/1: The Adder

Full code listing for CPU RIA/1: The Adder

CPU RIA/2: The Multiplier

CPU RIA/3: The Caller

CPU 4: Adding the rest

• 6 Memory

• 6.1 Pointers

• 6.2 Exploring Rust’s reference and pointer types

Raw pointers in Rust

Rust’s pointer ecosystem

Smart pointer building blocks

• 6.3 Providing programs with memory for their data

The stack

The heap

What is dynamic memory allocation?

Analyzing the impact of dynamic memory allocation

• 6.4 Virtual memory

Background

Step 1: Having a process scan its own memory

Translating virtual addresses to physical addresses

Step 2: Working with the OS to scan an address space

Step 3: Reading from and writing to process memory

• 7 Files and storage

• 7.1 What is a file format?

• 7.2 Creating your own file formats for data storage

Writing data to disk with serde and the bincode format

• 7.3 Implementing a hexdump clone

• 7.4 File operations in Rust

Opening a file in Rust and controlling its file mode

Interacting with the filesystem in a type-safe manner with std::fs::Path

• 7.5 Implementing a key-value store with a log-structured, append-only storage architecture

The key-value model

Introducing actionkv v1: An in-memory key-value store with a command-line interface

• 7.6 Actionkv v1: The front-end code

Tailoring what is compiled with conditional compilation

• 7.7 Understanding the core of actionkv: The libactionkv crate

Initializing the ActionKV struct

Processing an individual record

Writing multi-byte binary data to disk in a guaranteed byte order

Validating I/O errors with checksums

Inserting a new key-value pair into an existing database

The full code listing for actionkv

Working with keys and values with HashMap and BTreeMap

Creating a HashMap and populating it with values

Retrieving values from HashMap and BTreeMap

How to decide between HashMap and BTreeMap

Adding a database index to actionkv v2.0

• 8 Networking

• 8.1 All of networking in seven paragraphs

• 8.2 Generating an HTTP GET request with reqwest

• 8.3 Trait objects

What do trait objects enable?

What is a trait object?

Creating a tiny role-playing game: The rpg project

• 8.4 TCP

What is a port number?

Converting a hostname to an IP address

• 8.5 Ergonomic error handling for libraries

Issue: Unable to return multiple error types

Wrapping downstream errors by defining our own error type

Cheating with unwrap() and expect()

• 8.6 MAC addresses

Generating MAC addresses

• 8.7 Implementing state machines with Rust’s enums

• 8.8 Raw TCP

• 8.9 Creating a virtual networking device

• 8.10 “Raw” HTTP

• 9 Time and timekeeping

• 9.1 Background

• 9.2 Sources of time

• 9.3 Definitions

• 9.4 Encoding time

Representing time zones

• 9.5 clock v0.1.0: Teaching an application how to tell the time

• 9.6 clock v0.1.1: Formatting timestamps to comply with ISO 8601 and email standards

Refactoring the clock v0.1.0 code to support a wider architecture

Formatting the time

Providing a full command-line interface

clock v0.1.1: Full project

• 9.7 clock v0.1.2: Setting the time

Common behavior

Setting the time for operating systems that use libc

Setting the time on MS Windows

clock v0.1.2: The full code listing

• 9.8 Improving error handling

• 9.9 clock v0.1.3: Resolving differences between clocks with the Network Time Protocol (NTP)

Sending NTP requests and interpreting responses

Adjusting the local time as a result of the server’s response

Converting between time representations that use different precisions and epochs

clock v0.1.3: The full code listing

• 10 Processes, threads, and containers

• 10.1 Anonymous functions

• 10.2 Spawning threads

Introduction to closures

Spawning a thread

Effect of spawning a few threads

Effect of spawning many threads

Reproducing the results

Shared variables

• 10.3 Differences between closures and functions

• 10.4 Procedurally generated avatars from a multithreaded parser and code generator

How to run render-hex and its intended output

Single-threaded render-hex overview

Spawning a thread per logical task

Using a thread pool and task queue

• 10.5 Concurrency and task virtualization

Threads

What is a context switch?

Processes

WebAssembly

Containers

Why use an operating system (OS) at all?

• 11 Kernel

• 11.1 A fledgling operating system (FledgeOS)

Setting up a development environment for developing an OS kernel

Verifying the development environment

• 11.2 Fledgeos-0: Getting something working

First boot

Compilation instructions

Source code listings

Panic handling

Writing to the screen with VGA-compatible text mode

_start(): The main() function for FledgeOS

• 11.3 fledgeos-1: Avoiding a busy loop

Being power conscious by interacting with the CPU directly

fledgeos-1 source code

• 11.4 fledgeos-2: Custom exception handling

Handling exceptions properly, almost

fledgeos-2 source code

• 11.5 fledgeos-3: Text output

Writing colored text to the screen

Controlling the in-memory representation of enums

Why use enums?

Creating a type that can print to the VGA frame buffer

Printing to the screen

fledgeos-3 source code

• 11.6 fledgeos-4: Custom panic handling

Implementing a panic handler that reports the error to the user

Reimplementing panic() by making use of core::fmt::Write

Implementing core::fmt::Write

fledge-4 source code

• 12 Signals, interrupts, and exceptions

• 12.1 Glossary

Signals vs. interrupts

• 12.2 How interrupts affect applications

• 12.3 Software interrupts

• 12.4 Hardware interrupts

• 12.5 Signal handling

Default behavior

Suspend and resume a program’s operation

Listing all signals supported by the OS

• 12.6 Handling signals with custom actions

Global variables in Rust

Using a global variable to indicate that shutdown has been initiated

• 12.7 Sending application-defined signals

Understanding function pointers and their syntax

• 12.8 Ignoring signals

• 12.9 Shutting down from deeply nested call stacks

Introducing the sjlj project

Setting up intrinsics in a program

Casting a pointer to another type

Compiling the sjlj project

sjlj project source code

• 12.10 A note on applying these techniques to platforms without signals

• 12.11 Revising exceptions

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