Crate seedable_hash

seedable_hash is the Rust library (by Piotr Beling) for calculating seedable hashes and fast reduction of their ranges.

Structs

BuildWyHash

BuildSeededHasher that uses wyhash crate.

Seedable

BuildSeededHasher that uses standard BuildHasher.

Traits

BuildSeededHasher

Family of hash functions that allows the creation of Hasher instances initialized with a given seed.

Functions

map16_to_16

Maps 16-bit hash to the range [0, n), where n is a 16-bit integer.

map32_to_32

Maps 32-bit hash to the range [0, n), where n is a 32-bit integer.

map64_to_32

Maps 64-bit hash to the range [0, n), where n is a 32-bit integer.

map64_to_64

Maps 64-bit hash to the range [0, n), where n is a 64-bit integer.

map_usize

Maps hash to the range [0, n) using either map64_to_64 or map32_to_32 (depended on platform).

Type Aliases

BuildDefaultSeededHasher

The default BuildSeededHasher.