From 74037f04933f4ec9a678e0b47fd6819e7c0489a9 Mon Sep 17 00:00:00 2001
From: Dániel Buga <bugadani@gmail.com>
Date: Mon, 4 Aug 2025 00:05:25 +0200
Subject: Make TimerQueueItem opaque

---
 embassy-executor/src/raw/timer_queue.rs | 73 ---------------------------------
 1 file changed, 73 deletions(-)
 delete mode 100644 embassy-executor/src/raw/timer_queue.rs

(limited to 'embassy-executor/src/raw/timer_queue.rs')

diff --git a/embassy-executor/src/raw/timer_queue.rs b/embassy-executor/src/raw/timer_queue.rs
deleted file mode 100644
index e52453be4..000000000
--- a/embassy-executor/src/raw/timer_queue.rs
+++ /dev/null
@@ -1,73 +0,0 @@
-//! Timer queue operations.
-
-use core::cell::Cell;
-
-use super::TaskRef;
-
-#[cfg(feature = "_timer-item-payload")]
-macro_rules! define_opaque {
-    ($size:tt) => {
-        /// An opaque data type.
-        #[repr(align($size))]
-        pub struct OpaqueData {
-            data: [u8; $size],
-        }
-
-        impl OpaqueData {
-            const fn new() -> Self {
-                Self { data: [0; $size] }
-            }
-
-            /// Access the data as a reference to a type `T`.
-            ///
-            /// Safety:
-            ///
-            /// The caller must ensure that the size of the type `T` is less than, or equal to
-            /// the size of the payload, and must ensure that the alignment of the type `T` is
-            /// less than, or equal to the alignment of the payload.
-            ///
-            /// The type must be valid when zero-initialized.
-            pub unsafe fn as_ref<T>(&self) -> &T {
-                &*(self.data.as_ptr() as *const T)
-            }
-        }
-    };
-}
-
-#[cfg(feature = "timer-item-payload-size-1")]
-define_opaque!(1);
-#[cfg(feature = "timer-item-payload-size-2")]
-define_opaque!(2);
-#[cfg(feature = "timer-item-payload-size-4")]
-define_opaque!(4);
-#[cfg(feature = "timer-item-payload-size-8")]
-define_opaque!(8);
-
-/// An item in the timer queue.
-pub struct TimerQueueItem {
-    /// The next item in the queue.
-    ///
-    /// If this field contains `Some`, the item is in the queue. The last item in the queue has a
-    /// value of `Some(dangling_pointer)`
-    pub next: Cell<Option<TaskRef>>,
-
-    /// The time at which this item expires.
-    pub expires_at: Cell<u64>,
-
-    /// Some implementation-defined, zero-initialized piece of data.
-    #[cfg(feature = "_timer-item-payload")]
-    pub payload: OpaqueData,
-}
-
-unsafe impl Sync for TimerQueueItem {}
-
-impl TimerQueueItem {
-    pub(crate) const fn new() -> Self {
-        Self {
-            next: Cell::new(None),
-            expires_at: Cell::new(0),
-            #[cfg(feature = "_timer-item-payload")]
-            payload: OpaqueData::new(),
-        }
-    }
-}
-- 
cgit