March 2018
Intermediate to advanced
272 pages
7h 4m
English
Content preview from Rust High Performance
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Lint groups
The Rust compiler lets us configure some of the aforementioned lints in groups. For example, the unused group will contain many of the unused_ kind of lints. The warnings group will contain all the lints that have been configured to warn, and so on.
Lint groups can be used the same way as lints, by specifying what you want to happen when the compiler catches that behavior:
#[deny(warnings)]
You can check out the rest of the built-in lints by running rustc -W help. It will show the ones we have talked about and the other lints that are warn or deny by default.
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.