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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
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"><div style="display: inline-block; font-size: 12px; font-family: Helvetica; color: #000000; line-height: 1.2; pointer-events: all; white-space: normal; word-wrap: normal; ">user defined type</div></div></div></foreignObject><text x="502" y="246" fill="#000000" font-family="Helvetica" font-size="12px">user defined type</text></switch></g><path d="M 90 225 L 150 225 L 150 270 L 183.63 270" fill="none" stroke="#000000" stroke-miterlimit="10" pointer-events="stroke"/><path d="M 188.88 270 L 181.88 273.5 L 183.63 270 L 181.88 266.5 Z" fill="#000000" stroke="#000000" stroke-miterlimit="10" pointer-events="all"/><a xlink:href="https://doc.rust-lang.org/reference/type-layout.html" target="_blank"><rect x="30" y="380" width="290" height="10" fill="none" stroke="none" pointer-events="all"/><g transform="translate(-0.5 -0.5)"><switch><foreignObject style="overflow: visible; text-align: left;" pointer-events="none" width="100%" height="100%" requiredFeatures="http://www.w3.org/TR/SVG11/feature#Extensibility"><div xmlns="http://www.w3.org/1999/xhtml" style="display: flex; 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