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authorLibravatar Héctor Ramón <hector@hecrj.dev>2023-11-11 03:54:18 +0100
committerLibravatar GitHub <noreply@github.com>2023-11-11 03:54:18 +0100
commit53f5f935e493cce3c041f8d0a635ab4c24a8f7e0 (patch)
tree663740eb773a2274777873647e634932399f1756 /core
parent751ea77c29f6eb3d00f45f0a04c833a1d03a425c (diff)
parent107e842071f1300df5e0bfcb26ee0a99024e51d8 (diff)
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Merge pull request #2080 from dtzxporter/xxhash-3-speed
Migrate twox-hash -> xxhash-rust. Switch to Xxh3 for better performance.
Diffstat (limited to '')
-rw-r--r--core/Cargo.toml2
-rw-r--r--core/src/hasher.rs5
2 files changed, 4 insertions, 3 deletions
diff --git a/core/Cargo.toml b/core/Cargo.toml
index 7acb7511..82946847 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -14,7 +14,7 @@ keywords.workspace = true
bitflags.workspace = true
log.workspace = true
thiserror.workspace = true
-twox-hash.workspace = true
+xxhash-rust.workspace = true
num-traits.workspace = true
palette.workspace = true
diff --git a/core/src/hasher.rs b/core/src/hasher.rs
index 9d8f75b3..a13d78af 100644
--- a/core/src/hasher.rs
+++ b/core/src/hasher.rs
@@ -1,6 +1,7 @@
/// The hasher used to compare layouts.
-#[derive(Debug, Default)]
-pub struct Hasher(twox_hash::XxHash64);
+#[allow(missing_debug_implementations)] // Doesn't really make sense to have debug on the hasher state anyways.
+#[derive(Default)]
+pub struct Hasher(xxhash_rust::xxh3::Xxh3);
impl core::hash::Hasher for Hasher {
fn write(&mut self, bytes: &[u8]) {