A toolbox for working with base types, core R features
like the condition system, and core 'Tidyverse' features like tidy
evaluation.

Functions for Base Types and Core R and 'Tidyverse' Features

package-ubuntu-20.04-r-4.0.5#cran#rlang-0.4.11

is_stack(x)

is_eval_stack(x)

is_call_stack(x)

<table summary="R argblock"><tr valign="top">
<td><code>x</code></td>
<td>
<p>An object to test</p>
</td>
</tr></table>

package-ubuntu-20.04-r-4.0.5#cran#rlang-0.4.11#docs#is_stack

is_stack