A description of where packages should be installed. This object provides necessary information to determine where a package should be installed. lib_path method creates default path handlers for given pkg origin while lib_path_x creates an actual object.
lib_path(x, ..., .class = c())lib_path_default(.class = c())
lib_path_isolated(.class = c())
A pkg_origin() object used for default dispatch.
Additional values
An optional subclass, used primarily for dispatch.
Other specs:
pkg_origin()