fn serialize()

in src/serialize/per_type/dataclass.rs [29:62]

• 34 lines of code
• 4 McCabe index (conditional complexity)

    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
    where
        S: Serializer,
    {
        if unlikely!(self.previous.state.recursion_limit()) {
            err!(SerializeError::RecursionLimit)
        }
        let dict = ffi!(PyObject_GetAttr(self.previous.ptr, DICT_STR));
        let ob_type = ob_type!(self.previous.ptr);
        if unlikely!(dict.is_null()) {
            ffi!(PyErr_Clear());
            DataclassFallbackSerializer::new(
                self.previous.ptr,
                self.previous.state,
                self.previous.default,
            )
            .serialize(serializer)
        } else if pydict_contains!(ob_type, SLOTS_STR) {
            let ret = DataclassFallbackSerializer::new(
                self.previous.ptr,
                self.previous.state,
                self.previous.default,
            )
            .serialize(serializer);
            ffi!(Py_DECREF(dict));
            ret
        } else {
            let ret =
                DataclassFastSerializer::new(dict, self.previous.state, self.previous.default)
                    .serialize(serializer);
            ffi!(Py_DECREF(dict));
            ret
        }
    }