Function afibex::fibex::get_all_fibex_in_dir

pub fn get_all_fibex_in_dir(
    dir: &Path,
    recursive: bool
) -> Result<Vec<PathBuf>, Error>

determine all fibex files in one dir

for now this is equivalent to all .xml/.json files in the sub dir

Search can be recursive. In that case all non symlink dir entries will be searched as well. io::errors from sub dirs are ignored