DoxigAlpha
std › hash.uint64

uint64

Source: https://github.com/jonmaiga/mx3

Function parameters

Parameters

#
input:u64

Type definitions in this namespace

Types

#

Functions in this namespace

Functions

#
int
Integer-to-integer hashing for bit widths <= 256.

Source

Implementation

#
fn uint64(input: u64) u64 {
    var x: u64 = input;
    const c = 0xbea225f9eb34556d;
    x = (x ^ (x >> 32)) *% c;
    x = (x ^ (x >> 29)) *% c;
    x = (x ^ (x >> 32)) *% c;
    x = x ^ (x >> 29);
    return x;
}