Crate jmphash [−] [src]
An implementation of the jump consistent hash algorithim as described in A Fast, Minimal Memory, Consistent Hash Algorithim.
Example
extern crate jmphash; use jmphash::jump_hash; fn really_complicated_hash_function() -> u64 { 42 } fn main() { let num_buckets = 100; // first use a hash function of your choice to create a u64 key let key = really_complicated_hash_function(); // then one can use `jump_hash` to map the key to a bucket let bucket = jump_hash(key, num_buckets); }
Functions
jump_hash |