From 7178f0854151759d2b3c147a418d454411c223ed Mon Sep 17 00:00:00 2001
From: datdenkikniet <jcdra1@gmail.com>
Date: Mon, 17 Mar 2025 20:49:54 +0100
Subject: rtic-sync: add comment about why we don't `return_free_slot`

---
 rtic-sync/src/channel.rs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'rtic-sync')

diff --git a/rtic-sync/src/channel.rs b/rtic-sync/src/channel.rs
index 3706e58..3bd7b92 100644
--- a/rtic-sync/src/channel.rs
+++ b/rtic-sync/src/channel.rs
@@ -128,6 +128,9 @@ impl<T, const N: usize> Channel<T, N> {
                     core::ptr::read(ptr)
                 };
 
+                // NOTE: do not `return_free_slot`, as we have mutable
+                // access to this `Channel` and no `Receiver` or `Sender`
+                // exist.
                 assert!(!self.inner.freeq.as_mut().is_full());
                 unsafe {
                     // SAFETY: `freeq` is not ful.
-- 
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