From f018c0c62fcbaf66945ab44868ecbf41d2f342f7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=C3=A7ois=20Garillot?= <francois@garillot.net>
Date: Sat, 2 Sep 2023 17:08:11 -0400
Subject: [PATCH] fixup! fix: Improve serialization for prime fields

---
 src/derive/field.rs | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/derive/field.rs b/src/derive/field.rs
index f1c765fb..da962457 100644
--- a/src/derive/field.rs
+++ b/src/derive/field.rs
@@ -714,12 +714,9 @@ macro_rules! serialize_deserialize_32_byte_primefield {
                 } else {
                     <[u8; 32]>::deserialize(deserializer)?
                 };
-                match Self::from_repr(bytes).into() {
-                    Some(fq) => Ok(fq),
-                    None => Err(D::Error::custom(
-                        "deserialized bytes don't encode a valid field element",
-                    )),
-                }
+                Option::from(Self::from_repr(bytes)).ok_or_else(|| {
+                    D::Error::custom("deserialized bytes don't encode a valid field element")
+                })
             }
         }
     };