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Speed up static hashing default case.

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This commit is contained in:
Stephen Chung
2022-11-09 21:16:28 +08:00
parent a07eb65f02
commit 1b248b5af7
3 changed files with 21 additions and 19 deletions
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6
src/func/hashing.rs
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@@ -74,12 +74,12 @@ impl BuildHasher for StraightHasherBuilder {
}
/// Create an instance of the default hasher.
#[inline(always)]
#[inline]
#[must_use]
pub fn get_hasher() -> ahash::AHasher {
match config::hashing::get_ahash_seed() {
Some([seed1, seed2, seed3, seed4]) if seed1 | seed2 | seed3 | seed4 != 0 => {
ahash::RandomState::with_seeds(*seed1, *seed2, *seed3, *seed4).build_hasher()
&Some([seed1, seed2, seed3, seed4]) if (seed1 | seed2 | seed3 | seed4) != 0 => {
ahash::RandomState::with_seeds(seed1, seed2, seed3, seed4).build_hasher()
}
_ => ahash::AHasher::default(),
}