Remove byteorder dependency

Author: newAM

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+### Removed
+
+- Removed the `byteorder` dependency.
+
 ## [v0.3.1] - 2022-08-09
 
 ### Fixed

Cargo.toml

@@ -7,7 +7,3 @@ license = "MIT OR Apache-2.0"
 name = "hash32"
 repository = "https://github.com/rust-embedded-community/hash32"
 version = "0.3.1"
-
-[dependencies.byteorder]
-default-features = false
-version = "1.2.2"

src/lib.rs

@@ -50,8 +50,6 @@
 #![deny(warnings)]
 #![no_std]
 
-extern crate byteorder;
-
 use core::fmt;
 use core::hash::BuildHasher;
 use core::marker::PhantomData;

src/murmur3.rs

@@ -1,7 +1,5 @@
-use core::slice;
 use core::mem::MaybeUninit;
-
-use byteorder::{ByteOrder, LE};
+use core::slice;
 
 use crate::Hasher as _;
 
@@ -192,7 +190,7 @@ const R1: u32 = 15;
 
 impl State {
     fn process_block(&mut self, block: &MaybeUninit<[u8; 4]>) {
-        self.0 ^= pre_mix(LE::read_u32(unsafe { block.assume_init_ref() }));
+        self.0 ^= pre_mix(u32::from_le_bytes(unsafe { *block.assume_init_ref() }));
         self.0 = self.0.rotate_left(13);
         self.0 = 5u32.wrapping_mul(self.0).wrapping_add(0xe6546b64);
     }