philippeVerney commented on code in PR #3545:
URL: https://github.com/apache/avro/pull/3545#discussion_r2522496685
##########
lang/c++/include/avro/Specific.hh:
##########
@@ -165,6 +166,44 @@ struct codec_traits<double> {
}
};
+/**
+* codec_traits for Avro optional.
+*/
+template<typename T>
+struct codec_traits<std::optional<T>> {
+ /**
+ * Encodes a given value.
+ */
+ static void encode(Encoder &e, const std::optional<T> &b) {
Review Comment:
I add this remark in a comment not to lost it. Thanks.
Could you give me another schema example of an AVRO optional please.
I have some "optional" as `["null", U, V, T, ...]` but I map them to
`std::variant` for now (other PR to come maybe)
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