Function rsvg::api::locale_from_environment
source · fn locale_from_environment() -> LocaleExpand description
Gets the user’s preferred locale from the environment and
translates it to a Locale with LanguageRange fallbacks.
The Locale::current() call only contemplates a single language,
but glib is smarter, and g_get_langauge_names() can provide
fallbacks, for example, when LC_MESSAGES=“en_US.UTF-8:de” (USA
English and German). This function converts the output of
g_get_language_names() into a Locale with appropriate
fallbacks.