global_defer: Defer expression globally

In r-lib/withr: Run Code 'With' Temporarily Modified Global State

Defer expression globally

Description

This function is mostly internal. It is exported to be called in standalone defer() implementations to defer expressions from the global environment.

Usage

global_defer(expr, priority = c("first", "last"))

Arguments

expr	⁠[expression]⁠ An expression to be evaluated.
priority	⁠[character(1)]⁠ Specify whether this handler should be executed "first" or "last", relative to any other registered handlers on this environment.

r-lib/withr documentation built on Feb. 2, 2024, 2:03 a.m.