From 6056342334d5360feb56ab730659c82121c4b211 Mon Sep 17 00:00:00 2001
From: Robin Mueller <robin.mueller.m@gmail.com>
Date: Sat, 17 Feb 2024 21:01:11 +0100
Subject: [PATCH] added missing doc_cfg attribute

---
 src/util.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/util.rs b/src/util.rs
index 44f15dd..ecec1f8 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -77,6 +77,7 @@ pub trait UnsignedEnum {
     fn value(&self) -> u64;
 
     #[cfg(feature = "alloc")]
+    #[cfg_attr(doc_cfg, doc(cfg(feature = "alloc")))]
     fn to_vec(&self) -> alloc::vec::Vec<u8> {
         let mut buf = alloc::vec![0; self.size()];
         self.write_to_be_bytes(&mut buf).unwrap();