Replace depreciated atomic-polyfill crate with portable-atomic

CHANGELOG.md

@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 1.0.2 - 2024-09-11
+
+- Replace depreciated `atomic-polyfill` crate with `portable-atomic`.
+
 ## 1.0.1 - 2022-12-11
 
 - Use `atomic-polyfill`, to support targets without atomic CAS.

Cargo.toml

@@ -1,21 +1,16 @@
 [package]
 name = "atomic-pool"
-version = "1.0.1"
+version = "1.0.2"
 authors = ["Dario Nieuwenhuis <[email protected]>"]
 description = "Statically allocated pool providing a std-like Box."
 repository = "https://github.com/embassy-rs/atomic-pool"
 edition = "2021"
 readme = "README.md"
 license = "MIT OR Apache-2.0"
-categories = [
-    "embedded",
-    "no-std",
-    "concurrency",
-    "memory-management",
-]
+categories = ["embedded", "no-std", "concurrency", "memory-management"]
 
 [dependencies]
-atomic-polyfill = "1.0"
 as-slice-01 = { package = "as-slice", version = "0.1.5" }
 as-slice-02 = { package = "as-slice", version = "0.2.1" }
+portable-atomic = { version = "1.7.0", features = ["critical-section"] }
 stable_deref_trait = { version = "1.2.0", default-features = false }

src/atomic_bitset.rs

@@ -1,4 +1,4 @@
-use atomic_polyfill::{AtomicU32, Ordering};
+use portable_atomic::{AtomicU32, Ordering};
 
 pub struct AtomicBitset<const N: usize, const K: usize>
 where

src/lib.rs

@@ -2,12 +2,12 @@
 
 mod atomic_bitset;
 
-use atomic_polyfill::AtomicU32;
 use core::cell::UnsafeCell;
 use core::hash::{Hash, Hasher};
 use core::mem::MaybeUninit;
 use core::ops::{Deref, DerefMut};
 use core::{cmp, mem, ptr::NonNull};
+use portable_atomic::AtomicU32;
 
 use crate::atomic_bitset::AtomicBitset;