9 releases
0.1.8 | Mar 15, 2024 |
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0.1.7 | May 6, 2020 |
0.1.6 | Apr 13, 2020 |
0.1.3 | Mar 31, 2020 |
#460 in Algorithms
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flexihash-rs
A rust port of https://github.com/pda/flexihash , aiming for 1:1 compatibility
Usage Example
use flexihash::Flexihash;
let fh = Flexihash::new();
// bulk add
fh.add_targets(vec!["cache-1", "cache-2", "cache-3"]);
// simple lookup
fh.lookup("object-a"); // "cache-1"
fh.lookup("object-b"); // "cache-2"
// add and remove
fh.add_target("cache-4");
fh.remove_target("cache-1");
// lookup with next-best fallback (for redundant writes)
fh.lookup_list("object", 2) // ["cache-2", "cache-4"]
// remove cache-2, expect object to hash to cache-4
fh.remove_target("cache-2")
fh.lookup("object") // "cache-4"
Dependencies
~120KB