sion/5.1.0/module/Result#checkValue">Result.checkValue</a></li><li><a href="https://packages.gren-lang.org/package/gren-lang/core/version/5.1.0/module/Result#firstOk">Result.firstOk</a></li><li><a href="https://packages.gren-lang.org/package/gren-lang/core/version/5.1.0/module/Result#hasValue">Result.hasValue</a></li><li><a href="https://packages.gren-lang.org/package/gren-lang/core/version/5.1.0/module/Result#onError">Result.onError</a></li><li><a href="https://packages.gren-lang.org/package/gren-lang/core