From b378ff788eb3ebebf1d616fd9d11f915a5ce41eb Mon Sep 17 00:00:00 2001
From: Marc Hartmayer <mhartmay@linux.ibm.com>
Date: Thu, 7 Nov 2024 12:05:10 +0000
Subject: [PATCH] rust/pv_core: Add Error section for decode_hex documentation

Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
---
 rust/pv_core/src/utils.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/rust/pv_core/src/utils.rs b/rust/pv_core/src/utils.rs
index 06ce0e9a..a193fdc2 100644
--- a/rust/pv_core/src/utils.rs
+++ b/rust/pv_core/src/utils.rs
@@ -335,6 +335,8 @@ usize_to_ui! {
 
 /// Converts the hexstring into a byte vector.
 ///
+/// # Errors
+///
 /// Raises an error if a non-hex character was found or the length was not a
 /// multiple of two.
 pub fn decode_hex<S: AsRef<str>>(s: S) -> Result<Vec<u8>> {