Use usize::is_multiple_of instead of %

This fixes a new clippy lint.

Author: robin-nitrokey

CHANGELOG.md

@@ -6,6 +6,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 ## [Unreleased]
 
 - Update `littlefs2` to 0.7
+- Update MSRV to 1.87
 
 ## [v0.4.1](https://github.com/lpc55/lpc55-hal/releases/tag/0.4.1) - 2025-02-28
 

Cargo.toml

@@ -11,6 +11,7 @@ keywords = ["no-std", "cortex-m", "nxp", "lpc", "embedded-hal-impl"]
 categories = ["embedded", "no-std"]
 authors = ["Nicolas Stalder <n@stalder.io>", "Conor Patrick <conorpp94@gmail.com>", "Hanno Braun <hanno@braun-robotics.com>"]
 build = "build.rs"
+rust-version = "1.87"
 
 [package.metadata.docs.rs]
 targets = []

src/traits/flash.rs

@@ -39,8 +39,8 @@ pub trait Read<ReadSize: ArrayLength> {
         // TODO: offer a version without restrictions?
         // can round down address, round up buffer length,
         // but where to get the buffer from?
-        assert!(buf.len() % ReadSize::to_usize() == 0);
-        assert!(address % ReadSize::to_usize() == 0);
+        assert!(buf.len().is_multiple_of(ReadSize::to_usize()));
+        assert!(address.is_multiple_of(ReadSize::to_usize()));
 
         for i in (0..buf.len()).step_by(ReadSize::to_usize()) {
             self.read_native(
@@ -69,8 +69,8 @@ pub trait WriteErase<EraseSize: ArrayLength, WriteSize: ArrayLength> {
 
     fn write(&mut self, address: usize, data: &[u8]) -> Result {
         let write_size = WriteSize::to_usize();
-        assert!(data.len() % write_size == 0);
-        assert!(address % write_size == 0);
+        assert!(data.len().is_multiple_of(write_size));
+        assert!(address.is_multiple_of(write_size));
 
         // interrupt::free(|cs| {
         for i in (0..data.len()).step_by(write_size) {