[Feature Request]x- series extensions support

[ipfans]

E.g. x-codeSamples is a extension for OpenAPI, it is not standard.

There are some extension tags that very useful for generate docs from code. So it should be a new feature or just I missed something that can do this?

[vearutop]

Hi @ipfans, sorry for late reply.

Extensions can be added with Operation.WithMapOfAnything for a full map of extensions, or Operation.WithMapOfAnythingItem for a single item, or assigning directly to MapOfAnything property.

Please note that functions With* are mutating original receiver.

op.WithMapOfAnythingItem("x-codeSamples", CodeSample{Lang:"Go", Source:"a:=1"})

All the types that support x- extensions have these symbols available.

[ipfans]

@vearutop Thanks, I got it.