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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `connectivity` mod in crate `map_model`."><meta name="keywords" content="rust, rustlang, rust-lang, connectivity"><title>map_model::connectivity - Rust</title><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../../ayu.css" disabled ><script id="default-settings" ></script><script src="../../storage.js"></script><script src="../../crates.js"></script><script defer src="../../main.js"></script>
<noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../favicon.svg"><style type="text/css">#crate-search{background-image:url("../../down-arrow.svg");}</style></head><body class="rustdoc mod"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu" role="button">&#9776;</div><a href='../../map_model/index.html'><div class='logo-container rust-logo'><img src='../../rust-logo.png' alt='logo'></div></a><h2 class="location">Module connectivity</h2><div class="sidebar-elems"><div class="block items"><ul><li><a href="#modules">Modules</a></li><li><a href="#structs">Structs</a></li><li><a href="#enums">Enums</a></li><li><a href="#functions">Functions</a></li></ul></div><div id="sidebar-vars" data-name="connectivity" data-ty="mod" data-relpath="./"></div><script defer src="./sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!" aria-haspopup="menu" title="themes"><img width="18" height="18" alt="Pick another theme!" src="../../brush.svg"></button><div id="theme-choices" role="menu"></div></div><nav class="sub"><form class="search-form"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><button type="button" id="help-button" title="help">?</button><a id="settings-menu" href="../../settings.html" title="settings"><img width="18" height="18" alt="Change settings" src="../../wheel.svg"></a></div></form></nav><section id="main" class="content"><h1 class="fqn"><span class="in-band">Module <a href="../index.html">map_model</a>::<wbr><a class="mod" href="#">connectivity</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../clipboard.svg" width="19" height="18" alt="Copy item path"></button></span><span class="out-of-band"><span id="render-detail"><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">&#x2212;</span>]</a></span><a class="srclink" href="../../src/map_model/connectivity/mod.rs.html#3-174" title="goto source code">[src]</a></span></h1><h2 id="modules" class="small-section-header"><a href="#modules">Modules</a></h2>
<div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="mod" href="walking/index.html" title="map_model::connectivity::walking mod">walking</a></div><div class="item-right docblock-short"></div></div></div><h2 id="structs" class="small-section-header"><a href="#structs">Structs</a></h2>
<div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="struct" href="struct.Item.html" title="map_model::connectivity::Item struct">Item</a></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="struct" href="struct.WalkingOptions.html" title="map_model::connectivity::WalkingOptions struct">WalkingOptions</a></div><div class="item-right docblock-short"></div></div></div><h2 id="enums" class="small-section-header"><a href="#enums">Enums</a></h2>
<div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="enum" href="enum.Spot.html" title="map_model::connectivity::Spot enum">Spot</a></div><div class="item-right docblock-short"></div></div><div class="item-row"><div class="item-left module-item"><a class="enum" href="enum.WalkingNode.html" title="map_model::connectivity::WalkingNode enum">WalkingNode</a></div><div class="item-right docblock-short"></div></div></div><h2 id="functions" class="small-section-header"><a href="#functions">Functions</a></h2>
<div class="item-table"><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.all_vehicle_costs_from.html" title="map_model::connectivity::all_vehicle_costs_from fn">all_vehicle_costs_from</a></div><div class="item-right docblock-short"><p>Starting from some initial spot, calculate the cost to all buildings. If a destination isn’t
reachable, it won’t be included in the results. Ignore results greater than the time_limit
away.</p>
</div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.all_walking_costs_from.html" title="map_model::connectivity::all_walking_costs_from fn">all_walking_costs_from</a></div><div class="item-right docblock-short"><p>Starting from some initial buildings, calculate the cost to all others. If a destination isn’t
reachable, it won’t be included in the results. Ignore results greater than the time_limit
away.</p>
</div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.find_scc.html" title="map_model::connectivity::find_scc fn">find_scc</a></div><div class="item-right docblock-short"><p>Calculate the strongly connected components (SCC) of the part of the map accessible by
constraints (ie, the graph of sidewalks or driving+bike lanes). The largest component is the
“main” graph; the rest is disconnected. Returns (lanes in the largest “main” component, all
other disconnected lanes)</p>
</div></div><div class="item-row"><div class="item-left module-item"><a class="fn" href="fn.vehicle_cost.html" title="map_model::connectivity::vehicle_cost fn">vehicle_cost</a></div><div class="item-right docblock-short"><p>This returns the pathfinding cost of crossing one road and turn, in units of time. It factors
in the ideal time to cross the space and penalties for entering an access-restricted zone,
taking an unprotected turn, or going up a steep hill for some vehicle types. If this returns
<code>None</code>, then the movement isn’t actually allowed.</p>
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