The directories, in order (none by default)
StaticdefaultThe default directory only.
StaticwithStaticdefault~/.known-values: the home directory is a non-empty HOME, else the
account's home from the user database, else . (the reference's
dirs::home_dir().unwrap_or(".")).
The directories the global registry loads registry files from, in order (a later directory replaces an earlier one by codepoint). The default is the one directory
~/.known-values; an empty configuration loads nothing and makes the global registry equal to a reference build without thedirectory-loadingfeature.