From 7ca745a5c0bf8cdee578ee1108e78b73b7161f4e Mon Sep 17 00:00:00 2001
From: Richard Dodd <richard.o.dodd@gmail.com>
Date: Sun, 22 Aug 2021 00:11:19 +0100
Subject: [PATCH] Refactor to allow defmt to intern strings.

---
 embassy/src/util/mpsc.rs | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/embassy/src/util/mpsc.rs b/embassy/src/util/mpsc.rs
index 364b98aa4..4257ecd40 100644
--- a/embassy/src/util/mpsc.rs
+++ b/embassy/src/util/mpsc.rs
@@ -441,14 +441,10 @@ impl<T> fmt::Display for TrySendError<T> {
 #[cfg(feature = "defmt")]
 impl<T> defmt::Format for TrySendError<T> {
     fn format(&self, fmt: defmt::Formatter<'_>) {
-        defmt::write!(
-            fmt,
-            "{}",
-            match self {
-                TrySendError::Full(..) => "no available capacity",
-                TrySendError::Closed(..) => "channel closed",
-            }
-        )
+        match self {
+            TrySendError::Full(..) => defmt::write!(fmt, "no available capacity"),
+            TrySendError::Closed(..) => defmt::write!(fmt, "channel closed"),
+        }
     }
 }