indexUnchecked method
Returns a mutable view onto indexes of a Vector. The behavior is undefined, if any of the indexes are out of bounds.
Implementation
Vector<T> indexUnchecked(Iterable<int> indexes) => switch (this) {
IndexVector<T>(vector: final vector, indexes: final thisIndexes) =>
IndexVector<T>(vector, indexes.map((index) => thisIndexes[index])),
_ => IndexVector<T>(this, indexes),
};