markup :: define! {
     DesktopEntry < ' a> ( name: & ' a str , generic_name: Option <& ' a str >, icon: & ' a str , comment: Option <& ' a str >, hidden: bool , no_display: bool , kind: DesktopType < ' a> )  {
         "[Desktop Entry] \n "
         "Type="  { markup::raw ( kind.type_str ( ) ) }  " \n "
         "Name="  { markup::raw ( name ) }  " \n " @ if  let  Some ( generic ) = ( generic_name )  {
             "GenericName="  { markup::raw ( generic ) }  " \n "
            
             "X-GNOME-FullName="  { markup::raw ( name ) }  " "  { markup::raw ( generic ) }  " \n "
         }

         "Icon="  { icon }  " \n " @ if  let  Some ( comment ) = ( comment )  {
             "Comment="  { markup::raw ( comment ) }  " \n "
         } @ if * ( hidden )  {
             "Hidden=true \n "
         } @ if * ( no_display )  {
             "NoDisplay=true \n "
         } @ if  let  DesktopType :: Application ( app ) = ( kind )  {
             "Categories="  { markup::raw ( app.categories ) }  " \n " @ if ! app.keywords.is_empty ( )  {
                 "Keywords="  {  '\"'  } @ for keyword in app.keywords.iter ( )  {
                     { markup::raw ( keyword ) }  ";"
                 }
                 { markup::raw ( " \" \n " )  }
             } @ if ! app.mime_types.is_empty ( )  {
                 "MimeType="  {  '\"'  } @ for mime in app.mime_types {
                     { markup::raw ( mime ) }  ";"
                 }
                 { markup::raw ( " \" \n " )  }
             } @ if app.terminal {
                 "Terminal=true \n "
             } @ if app.startup_notify {
                 "StartupNotify=true \n "
             }

             "Exec="  { markup::raw ( app.exec ) }  " \n " @ if  let  Some ( path ) = ( app.path )  {
                 "Path="  { markup::raw ( path ) }  " \n "
             }
         } else if  let  DesktopType :: Link  { url } = ( kind )  {
             "Link="  { markup::raw ( url ) }  " \n "
         }
     }
 }