pub fn get_str_slice_conf(value: &PluginConf, key: &str) -> Vec<String>Expand description
A list of strings. One string on its own is a list of one: that is how
a single value reads in KDL (ip_list "1.2.3.4"), and it used to count
as no list at all, which left an allow or deny list empty without a
word.