use_import_from

<code>use_import_from()</code> imports a function from another package by adding the
roxygen2 <code>@importFrom</code> tag to the package-level documentation (which can be
created with <code>use_package_doc()</code>). Importing a function from another
package allows you to refer to it without a namespace (e.g., <code>fun()</code> instead
of <code>package::fun()</code>).
<code>use_import_from()</code> also re-documents the NAMESPACE, and re-load the current
package. This ensures that <code>fun</code> is immediately available in your development
session.

Automate package and project setup tasks that are otherwise
performed manually. This includes setting up unit testing, test
coverage, continuous integration, Git, 'GitHub', licenses, 'Rcpp',
'RStudio' projects, and more.

Jennifer Bryan

usethis

Automate Package and Project Setup

Hadley Wickham

Malcolm Barrett

Andy Teucher

Posit Software, PBC 

use_import_from function

<dl><dt>package</dt>
<dd>Package name</dd>
<dt>fun</dt>
<dd>A vector of function names</dd>
<dt>load</dt>
<dd>Logical. Re-load with <code><a href="/link/pkgload%3A%3Aload_all()?package=usethis&version=3.1.0" data-mini-rdoc="usethis::pkgload::load_all()">pkgload::load_all()</a></code>?</dd></dl>

Arguments

Import a function from another package — use_import_from

<dl>

<dt>package</dt>
<dd>Package name</dd>


<dt>fun</dt>
<dd>A vector of function names</dd>


<dt>load</dt>
<dd>Logical. Re-load with <code><a href='https://rdrr.io/pkg/pkgload/man/load_all.html'>pkgload::load_all()</a></code>?</dd>

</dl>

use_import_from: Import a function from another package

Description

Usage

Value

Arguments

Examples