apply_filters           Apply Filters to an object
args_filter_input       Derive Arguments for 'shiny' Inputs
call_input_function     Prepare and Evaluate Input Function and
                        Arguments
filterInput             Create a 'shiny' Input
get_filter_logical      Compute a Filter Predicate
get_input_ids           Retrieve the Ids of Input Objects
get_input_labels        Retrieve the Labels of Input Objects
get_input_values        Get Multiple Values from a 'shiny' Input Object
serverFilterInput       Run the backend server for filterInput
updateFilterInput       Update a 'shiny' Input
