Style: Fixup use of legacy numeric constants.

src-rust/src/buffers.rs

@@ -10,7 +10,6 @@ use crate::utilities::disable_write_xor_execute::{
 use crate::utilities::icache_clear::clear_instruction_cache;
 use crate::utilities::mathematics::round_up;
 use core::ptr::{copy_nonoverlapping, NonNull};
-use core::u8;
 
 pub struct Buffers {}
 
@@ -242,7 +241,7 @@ mod tests {
     fn allocate_private_memory_in_2gib() {
         let mut settings = BufferAllocatorSettings::new();
         settings.min_address = 0;
-        settings.max_address = std::i32::MAX as usize;
+        settings.max_address = i32::MAX as usize;
 
         let result = Buffers::allocate_private_memory(&mut settings);
         assert!(result.is_ok());
@@ -412,7 +411,7 @@ mod tests {
     #[test]
     fn get_buffer_with_proximity() {
         const SIZE: usize = 4096;
-        let base_address = get_sys_info().max_address - (std::i32::MAX as usize);
+        let base_address = get_sys_info().max_address - (i32::MAX as usize);
 
         unsafe {
             LocatorHeaderFinder::reset();

src-rust/src/c/buffers_c_buffers.rs

@@ -346,14 +346,13 @@ mod tests {
         utilities::cached::get_sys_info,
     };
     use rstest::rstest;
-    use std;
 
     #[cfg(not(target_os = "macos"))]
     #[test]
     fn allocate_private_memory_in_2gib() {
         let mut settings = BufferAllocatorSettings::new();
         settings.min_address = 0;
-        settings.max_address = std::i32::MAX as usize;
+        settings.max_address = i32::MAX as usize;
 
         let result = buffers_allocate_private_memory(&mut settings);
         assert!(result.is_ok);
@@ -430,14 +429,13 @@ mod tests {
     #[test]
     fn get_buffer_with_proximity() {
         const SIZE: usize = 4096;
-        let base_address = get_sys_info().max_address - (std::i32::MAX as usize);
+        let base_address = get_sys_info().max_address - (i32::MAX as usize);
 
         unsafe {
             LocatorHeaderFinder::reset();
         }
 
-        let settings =
-            buffersearchsettings_from_proximity(std::i32::MAX as usize, base_address, SIZE);
+        let settings = buffersearchsettings_from_proximity(i32::MAX as usize, base_address, SIZE);
 
         let result = buffers_get_buffer(&settings);
 

src-rust/src/utilities/linux_map_parser.rs

@@ -112,6 +112,7 @@ pub fn get_free_regions_from_process_id(process_id: i32) -> Vec<MemoryMapEntry>
     get_free_regions(&regions)
 }
 
+#[allow(clippy::comparison_chain)]
 unsafe fn read_to_string(path: &str) -> String {
     const BUFFER_SIZE: usize = 131_072; // 128 KB
     let c_path = CString::new(path).unwrap();