env_depth {rlang} | R Documentation |
Depth of an environment chain
Description
This function returns the number of environments between env
and
the empty environment, including env
. The depth of
env
is also the number of parents of env
(since the empty
environment counts as a parent).
Usage
env_depth(env)
Arguments
env |
An environment. |
Value
An integer.
See Also
The section on inheritance in env()
documentation.
Examples
env_depth(empty_env())
env_depth(pkg_env("rlang"))
[Package rlang version 1.1.4 Index]