waiver: A waiver object.

View source: R/utilities.R

waiverR Documentation

A waiver object.

Description

A waiver is a "flag" object, similar to NULL, that indicates the calling function should just use the default value. It is used in certain functions to distinguish between displaying nothing (NULL) and displaying a default value calculated elsewhere (waiver()). is.waiver() reports whether an object is a waiver.

Usage

waiver()

is.waiver(x)

Arguments

x

An object to test


tidyverse/ggplot2 documentation built on Jan. 29, 2025, 6:53 a.m.