<code><span class="constructor">Eq</span></code></td><td class="doc"><p>The value of alias target is exactly the same to the alias key.</p></td></tr><tr id="type-alias_typ.Le" class="anchored"><td class="def constructor"><a href="#type-alias_typ.Le" class="anchor"></a><code>| </code><code><span class="constructor">Le</span></code></td><td class="doc"><p>The value of alias target is less than or equal to the alias key. For example, if there is an alias between <code>%r</code> and <code>size(x)+i</code> with 