anchor.diff:    type DocBuildState =
       { SwaggerJsonPath:string
         SwaggerUiPath:string
  +      BasePath:string
  +      Host:string
  +      Schemes:string list
         Description:ApiDescription
         Routes:WebPartDocumentation list
         Current:WebPartDocumentation
  
positive.code:     static member Of w =
        { Routes=[]
          Models=[]
          Current=WebPartDocumentation.Of w
          Id=Guid.NewGuid()
          Description=ApiDescription.Empty
  
negative.code:             | _ -> ()
  
          { Definitions=definitions
            BasePath=__.BasePath; Host=__.Host; Schemes=__.Schemes
            Paths=paths
            Info=__.Description
            Swagger="2.0" }
  