Mark a function as a render function

markRenderFunction(uiFunc, renderFunc)


uiFunc A function that renders Shiny UI. Must take a single argument: an output ID.
renderFunc A function that is suitable for assigning to a Shiny output slot.


The renderFunc function, with annotations.


Should be called by implementers of renderXXX functions in order to mark their return values as Shiny render functions, and to provide a hint to Shiny regarding what UI function is most commonly used with this type of render function. This can be used in R Markdown documents to create complete output widgets out of just the render function.