RemixIconEx.Device.qr_scan

You're seeing just the function qr_scan, go back to RemixIconEx.Device module for more information.
Link to this function

qr_scan(icon_css_class \\ "icon")

iex> Elixir.RemixIconEx.Device.qr_scan()
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" class="icon">
  <path d="M21 16v5H3v-5h2v3h14v-3h2zM3 11h18v2H3v-2zm18-3h-2V5H5v3H3V3h18v5z" />
</svg>

example usage

svg.icon {
  width: 96;
  height: 96;
}