n any other implementation including the LEWG reference implementation.
And unlike the LEWG reference implementation, Outcome has had eighteen months of that
finely tuned patina you only get when a library is in use by other code bases.</p>

<p>In February 2017 it became realised that the userbase really wanted a high quality <code>expected&lt;T, E&gt;</code>
implementation rather than anything similar but not the same which Outcome had invented.
The only just implemented Expected implementation based on <c