markOutputAttrs function

Mark a render function with attributes that will be used by the output

markOutputAttrs(renderFunc, snapshotExclude = NULL, snapshotPreprocess = NULL)

Arguments

• renderFunc: A function that is suitable for assigning to a Shiny output slot.
• snapshotExclude: If TRUE, exclude the output from test snapshots.
• snapshotPreprocess: A function for preprocessing the value before taking a test snapshot.