/*
* (FILENAME)
*
* ref-map - Convenience methods for references of Option and Result.
* Copyright (c) 2020-2026 Emmie Maeda
*
* ref-map is available free of charge under the terms of the MIT
* License. You are free to redistribute and/or modify it under those
* terms. It is distributed in the hopes that it will be useful, but
* WITHOUT ANY WARRANTY. See the LICENSE file for more details.
*
*/