axhash_core/hash/
build.rs

1use core::hash::BuildHasher;
2
3use crate::constants::SECRET;
4
5use super::AxHasher;
6
7#[derive(Clone, Copy, Default)]
8pub struct AxBuildHasher {
9    pub(crate) prepared_seed: u64,
10}
11
12impl AxBuildHasher {
13    #[inline(always)]
14    pub const fn new() -> Self {
15        Self {
16            prepared_seed: SECRET[0],
17        }
18    }
19
20    #[inline(always)]
21    pub const fn with_seed(seed: u64) -> Self {
22        Self {
23            prepared_seed: seed ^ SECRET[0],
24        }
25    }
26}
27
28impl BuildHasher for AxBuildHasher {
29    type Hasher = AxHasher;
30
31    #[inline(always)]
32    fn build_hasher(&self) -> Self::Hasher {
33        AxHasher {
34            acc: self.prepared_seed,
35            sponge: 0,
36            sponge_bits: 0,
37        }
38    }
39}
axhash_core/hash/build.rs

axhash_core/hash/
build.rs
