pub fn language_names() -> Vec<GString>Expand description
Computes a list of applicable locale names, which can be used to e.g. construct locale-dependent filenames or search paths. The returned list is sorted from most desirable to least desirable and always contains the default locale “C”.
For example, if LANGUAGE=de:en_US, then the returned list is “de”, “en_US”, “en”, “C”.
This function consults the environment variables LANGUAGE, LC_ALL,
LC_MESSAGES and LANG to find the list of locales specified by the
user.
§Returns
a None-terminated array of strings owned by GLib
that must not be modified or freed.