erm_styles_of_style : <span><a href="#type-style">style</a> <span class="arrow">&#45;&gt;</span></span> <span><span class="xref-unresolved">IStdlib</span>.IStd.ANSITerminal.style list</span></span></code></div></div></details></div><div class="odoc-spec"><div class="spec value anchored" id="val-environment_info"><a href="#val-environment_info" class="anchor"></a><code><span><span class="keyword">val</span> environment_info : <span><span><span>(<span class="type-var">'a</span>, <span class="xref-unresolved">