October 2019
Intermediate to advanced
444 pages
10h 37m
English
Content preview from Rust Programming Cookbook
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How it works...
Statically typed languages like Rust make programming a lot more comfortable once types are established. However, in a world with ever-changing web service APIs, a simple additional property can lead to a parser error, making it impossible to continue. Therefore, serde does not only support fully automated parsing but also dynamically extracting data from its Value type, complete with type parsing.
In step 1, we add the various dependencies, all of which comply with the serde interfaces (which are located in the serde crate)—although they come from different sources. Using them is demonstrated in step 2 and later.
We begin with creating a raw string that contains a JSON string for serde_json to parse. Once the Value variable ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.