std::collections::set {Value}
init_from_values
fn LinkedHashSet* LinkedHashSet.init_from_values(&self, Allocator allocator, Value[] values, uint capacity = DEFAULT_INITIAL_CAPACITY, float load_factor = DEFAULT_LOAD_FACTOR)fn LinkedHashSet* LinkedHashSet.init_from_values(&self, Allocator allocator, Value[] values, uint capacity = DEFAULT_INITIAL_CAPACITY, float load_factor = DEFAULT_LOAD_FACTOR)