Minor cleanup

Author: raldone01

const_sort_rs/src/const_sort.rs

@@ -17,7 +17,7 @@ use core::ptr;
 use const_closure::const_closure;
 
 use crate::fake_usize_ptr::FakeUsizePtr;
-use crate::slice_const_split_at::ConstSplitAtExtensions;
+use crate::slice_const_split_at_mut::ConstSplitAtMutExtensions;
 
 /// When dropped, copies from `src` into `dest`.
 struct CopyOnDrop<T> {

const_sort_rs/src/lib.rs

@@ -2,15 +2,12 @@
 #![deny(missing_docs)]
 #![deny(unsafe_op_in_unsafe_fn)]
 #![warn(clippy::undocumented_unsafe_blocks, clippy::pedantic, clippy::nursery)]
-#![feature(const_refs_to_cell)]
-#![feature(const_trait_impl)]
-#![feature(const_num_from_num)]
-#![feature(const_option)]
-#![feature(const_result_drop)]
-#![feature(const_mut_refs)]
-#![feature(const_swap)]
-#![feature(const_cmp)] // For tests
-#![feature(const_slice_from_raw_parts_mut)]
+#![feature(const_refs_to_cell)] // const_sort_core
+#![feature(const_trait_impl)] // const_sort_core
+#![feature(const_num_from_num)] // const_sort_core
+#![feature(const_option)] // const_sort_core
+#![feature(const_mut_refs)] // const_sort_core
+#![feature(const_swap)] // const_sort_core
 #![feature(maybe_uninit_slice)] // const_sort_core
 #![feature(strict_provenance)] // const_sort_core
 #![feature(const_ptr_read)] // const_sort_core
@@ -21,10 +18,14 @@
 #![feature(core_intrinsics)] // const_sort_core
 #![feature(const_eval_select)] // const_sort_core
 #![feature(const_slice_index)] // const_sort_core
-#![feature(is_sorted)] // For tests
-#![feature(unboxed_closures)] // For const_slice_sort_ext
-#![feature(fn_traits)] // For const_slice_sort_ext
-//#![feature(const_ord)] TODO replace matches!
+#![feature(const_cmp)] // const_sort_core
+#![feature(const_slice_from_raw_parts_mut)] // slice_const_split_at_mut FIXME: Replace with const_slice_split_at_mut once it lands.
+#![feature(unboxed_closures)] // const_slice_sort_ext
+#![feature(fn_traits)] // const_slice_sort_ext
+// For tests
+#![feature(is_sorted)]
+//#![feature(const_ord)] TODO replace matches! FIXME: Once partial_eq is added to the feature.
+
 /*!
 # const_sort_rs
 
@@ -84,7 +85,7 @@ conditions.
 */
 
 pub(crate) mod fake_usize_ptr;
-pub(crate) mod slice_const_split_at;
+pub(crate) mod slice_const_split_at_mut;
 
 pub mod const_sort;
 

const_sort_rs/src/slice_const_split_at.rs renamed to const_sort_rs/src/slice_const_split_at_mut.rs

@@ -3,7 +3,7 @@
 use core::slice;
 
 /// FIXME: Remove once `const_slice_split_at_mut` lands.
-pub(crate) trait ConstSplitAtExtensions<T> {
+pub(crate) trait ConstSplitAtMutExtensions<T> {
   /// Divides one mutable slice into two at an index.
   ///
   /// The first will contain all indices from `[0, mid)` (excluding
@@ -66,14 +66,14 @@ pub(crate) trait ConstSplitAtExtensions<T> {
   unsafe fn const_split_at_mut_unchecked(&mut self, mid: usize) -> (&mut [T], &mut [T]);
 }
 
-impl<T> const ConstSplitAtExtensions<T> for [T] {
+impl<T> const ConstSplitAtMutExtensions<T> for [T] {
   #[inline]
   #[track_caller]
   fn const_split_at_mut(&mut self, mid: usize) -> (&mut [T], &mut [T]) {
     assert!(mid <= self.len());
     // SAFETY: `[ptr; mid]` and `[mid; len]` are inside `self`, which
     // fulfils the requirements of `from_raw_parts_mut`.
-    unsafe { ConstSplitAtExtensions::const_split_at_mut_unchecked(self, mid) }
+    unsafe { ConstSplitAtMutExtensions::const_split_at_mut_unchecked(self, mid) }
   }
 
   #[inline]

const_sort_rs/src/test.rs

@@ -1,5 +1,4 @@
 extern crate alloc;
-use core::cmp::Ordering;
 
 use alloc::vec::Vec;
 use rand::{prelude::StdRng, Rng, SeedableRng};