rumtk_core/
hash.rs

1/*
2 * rumtk attempts to implement HL7 and medical protocols for interoperability in medicine.
3 * This toolkit aims to be reliable, simple, performant, and standards compliant.
4 * Copyright (C) 2025  Luis M. Santos, M.D.
5 * Copyright (C) 2025  MedicalMasses L.L.C.
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15 * Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
20 */
21use std::hash::{DefaultHasher, Hash, Hasher};
22
23pub fn hash_data<T: Hash>(t: &T) -> u64 {
24    let mut s = DefaultHasher::new();
25    t.hash(&mut s);
26    s.finish()
27}
28
29pub fn has_same_hash<T: Hash>(lhs: &T, rhs: &T) -> bool {
30    let lhs_hash = hash_data(lhs);
31    let rhs_hash = hash_data(rhs);
32    lhs_hash == rhs_hash
33}
rumtk_core/hash.rs

rumtk_core/
hash.rs
