May 2019
Intermediate to advanced
698 pages
17h 21m
English
Content preview from The Complete Rust Programming Reference Guide
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Wrap up
As shown in this section, maps and sets have a lot in common and there are two ways that the Rust collections library provides them. HashMap and HashSet use a smart approach to finding and inserting values into buckets called Robin Hood hashing. Recalling the comparison benchmarks from Chapter 16, Exploring Maps and Sets, it provided a more stable and significantly better performance over a naive implementation:
BTreeMap and BTreeSet are based on a different, more efficient implementation of a B-Tree. How much more efficient (and effective)? Let's find out!
For a naive implementation of a B-Tree (from Chapter 15, Robust Trees), the ...
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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.