Use the existing CString error message

2026-04-27 05:17:56 +00:00 · 2017-03-05 13:59:18 -08:00
parent 2f988aa5e6
commit cc06f070d1
2 changed files with 4 additions and 5 deletions
@@ -305,9 +305,8 @@ impl Deserialize for CString {
    fn deserialize<D>(deserializer: D) -> Result<CString, D::Error>
        where D: Deserializer
    {
-        let v: Vec<u8> = try!(ByteBuf::deserialize(deserializer)).into();
-        CString::new(v)
-            .map_err(|e| Error::custom(format!("unexpected NULL at byte {}", e.nul_position())))
+        let bytes = try!(ByteBuf::deserialize(deserializer));
+        CString::new(bytes).map_err(Error::custom)
    }
 }