adable string of the mismatch of the matcher and the value given. It is an *error* to call describe-mismatch without checking match first, and you should expect unspecified behavior, exceptions, and so on.
</pre></div></div><div class="public anchor" id="var-description"><h3>description</h3><div class="usage"><code>(description this)</code></div><div class="doc"><pre class="plaintext">returns a human readable description of the matcher
</pre></div></div><div class="public anchor" id="var-match"><h3>match</h