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Rust Web Programming

You're reading from   Rust Web Programming A hands-on guide to Rust for modern web development, with microservices and nanoservices

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Product type Paperback
Published in Nov 2025
Last Updated in Sep 2025
Publisher Packt
ISBN-13 9781835887769
Length 733 pages
Edition 3rd Edition
Languages
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Author (1):
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Maxwell Flitton Maxwell Flitton
Author Profile Icon Maxwell Flitton
Maxwell Flitton
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Table of Contents (14) Chapters Close

Rust Web Programming, Third Edition: A hands-on guide to Rust for modern web development, with microservices and nanoservices FREE CHAPTER
1 A Quick Introduction to Rust 2 Useful Rust Patterns for Web Programming 3 Designing Your Web Application in Rust 4 Async Rust 5 Handling HTTP Requests 6 Processing HTTP Requests 7 Displaying Content in the Browser 8 Injecting Rust in the Frontend with WASM 9 Data Persistence with PostgreSQL 10 Managing user sessions 11 Communicating Between Servers 12 Caching auth sessions 13 Observability through logging

Summary

In this chapter we built a functioning nanoservice that has a core layer, data access layer, and a networking layer. While getting there took a bit of refactoring, we resulted in a well-structured server where all the layers compile together to be served by the networking layer. To aid in the error handling we also built a glue module that was used by all layers, enabling us to propagate the same error type through all the layers in the nanoservice. At this stage, slotting in other web framework or data storage approach is as simple as creating another cargo workspace in the networking layer, or another feature in the data access layer. In addition, we chained factories to enable our views to be constructed on the fly and added to the server. With this chained factory mechanism, we can slot entire view modules in and out of the configuration when the server is being built.

In the next chapter, we will work with processing requests and responses. We will learn how to pass params...

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