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())

Usage

waiver()

hadley/ggplot2 documentation built on April 18, 2024, 7:52 p.m.