xbt_log_layout_set(category, xbt_log_layout_simple_new(nullptr));
category->additivity = 0;
XBT_DEBUG("Set %p as appender of category '%s'", setting.appender, category->name);
xbt_log_layout_set(category, xbt_log_layout_simple_new(nullptr));
category->additivity = 0;
XBT_DEBUG("Set %p as appender of category '%s'", setting.appender, category->name);