rainbow constant

String const rainbow

Implementation

static const String rainbow =
    '<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="20" height="20" preserveAspectRatio="xMidYMid meet" viewBox="0 0 20 20"><path fill="currentColor" d="M10 5C4.477 5 0 9.477 0 15h1.5a8.5 8.5 0 0117 0H20c0-5.523-4.477-10-10-10zm0 6a4 4 0 00-4 4h1.5a2.5 2.5 0 115 0H14a4 4 0 00-4-4zm0-3a7 7 0 00-7 7h1.5a5.5 5.5 0 1111 0H17a7 7 0 00-7-7z"/></svg>';