Re: [PATCH 06/19] rust/qobject: add Serialize implementation

On 12/5/25 10:47, Markus Armbruster wrote:
>> +        match_qobject! { (self) =>
>> +            () => serializer.serialize_unit(),
>> +            bool(b) => serializer.serialize_bool(b),
>> +            i64(i) => serializer.serialize_i64(i),
>> +            u64(u) => serializer.serialize_u64(u),
>> +            f64(f) => serializer.serialize_f64(f),
>> +            CStr(cstr) => cstr.to_str().map_or_else(
>> +                |_| Err(ser::Error::custom("invalid UTF-8 in QString")),
> 
> Could this be a programming error?  Like flawed input validation?

Possibly, but given that you have to create a custom error type anyway, 
I'd rather not special case this into the only abort (see the 
"#![deny(clippy::unwrap_used)]" in patch 4).

Paolo