Convenience macros for paperclip.
You shouldn't need to depend on this, because the stuff here is already exposed by the corresponding crates.
Converts your struct to support deserializing from an OpenAPI v2
object (example). This adds the necessary fields (in addition to your own fields) and implements the
Marker attribute for indicating that a function is an OpenAPI v2 compatible operation.
Marker attribute for indicating that an object is an OpenAPI v2 compatible definition.