fn validate_end_portal_target_target_dimension(
domain_name: &str,
source_world: &ResolvedWorldConfig,
worlds_by_name: &FxHashMap<&str, &ResolvedWorldConfig>,
) -> Result<(), String>fn validate_end_portal_target_target_dimension(
domain_name: &str,
source_world: &ResolvedWorldConfig,
worlds_by_name: &FxHashMap<&str, &ResolvedWorldConfig>,
) -> Result<(), String>