<section class="summary source-code" id="source">
      <h2><span>Implementation</span> </h2>
      <pre class="language-dart"><code class="language-dart">static Uri parse(String uri, [int start = 0, int end]) {
  &#47;&#47; This parsing will not validate percent-encoding, IPv6, etc.
  &#47;&#47; When done splitting into parts, it will call, e.g., [_makeFragment]
  &#47;&#47; to do the final parsing.
  &#47;&#47;
  &#47;&#47; Important parts of the RFC 3986 used here:
  &#47;&#47; URI           = scheme &qu