<!DOCTYPE html><htmllang="en"><head><metacharset="utf-8"><metaname="viewport"content="width=device-width, initial-scale=1.0"><metaname="generator"content="rustdoc"><metaname="description"content="API documentation for the Rust `pathfind` mod in crate `map_model`."><metaname="keywords"content="rust, rustlang, rust-lang, pathfind"><title>map_model::pathfind - Rust</title><linkrel="stylesheet"type="text/css"href="../../normalize.css"><linkrel="stylesheet"type="text/css"href="../../rustdoc.css"id="mainThemeStyle"><linkrel="stylesheet"type="text/css"href="../../light.css"id="themeStyle"><linkrel="stylesheet"type="text/css"href="../../dark.css"disabled><linkrel="stylesheet"type="text/css"href="../../ayu.css"disabled><scriptsrc="../../storage.js"></script><noscript><linkrel="stylesheet"href="../../noscript.css"></noscript><linkrel="icon"type="image/svg+xml"href="../../favicon.svg">
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<aid="settings-menu"href="../../settings.html"><imgsrc="../../wheel.svg"width="18"alt="Change settings"></a></div></form></nav><sectionid="main"class="content"><h1class='fqn'><spanclass='out-of-band'><spanid='render-detail'><aid="toggle-all-docs"href="javascript:void(0)"title="collapse all docs">[<spanclass='inner'>−</span>]</a></span><aclass='srclink'href='../../src/map_model/pathfind/mod.rs.html#1-653'title='goto source code'>[src]</a></span><spanclass='in-band'>Module <ahref='../index.html'>map_model</a>::<wbr><aclass="mod"href=''>pathfind</a></span></h1><divclass='docblock'><p>Everything related to pathfinding through a map for different types of agents.</p>
<table><tr><td><code>pub use self::ch::<aclass="struct"href="../../map_model/pathfind/ch/struct.ContractionHierarchyPathfinder.html"title="struct map_model::pathfind::ch::ContractionHierarchyPathfinder">ContractionHierarchyPathfinder</a>;</code></td></tr><tr><td><code>pub use self::dijkstra::<aclass="fn"href="../../map_model/connectivity/fn.build_graph_for_pedestrians.html"title="fn map_model::connectivity::build_graph_for_pedestrians">build_graph_for_pedestrians</a>;</code></td></tr><tr><td><code>pub use self::dijkstra::<aclass="fn"href="../../map_model/connectivity/fn.build_graph_for_vehicles.html"title="fn map_model::connectivity::build_graph_for_vehicles">build_graph_for_vehicles</a>;</code></td></tr><tr><td><code>pub use self::driving::<aclass="fn"href="../../map_model/connectivity/fn.driving_cost.html"title="fn map_model::connectivity::driving_cost">driving_cost</a>;</code></td></tr><tr><td><code>pub use self::walking::<aclass="fn"href="../../map_model/pathfind/walking/fn.walking_cost.html"title="fn map_model::pathfind::walking::walking_cost">walking_cost</a>;</code></td></tr><tr><td><code>pub use self::walking::<aclass="enum"href="../../map_model/connectivity/enum.WalkingNode.html"title="enum map_model::connectivity::WalkingNode">WalkingNode</a>;</code></td></tr></table><h2id='modules'class='section-header'><ahref="#modules">Modules</a></h2>
<table><trclass='module-item'><td><aclass="mod"href="ch/index.html"title='map_model::pathfind::ch mod'>ch</a></td><tdclass='docblock-short'><p>Uses https://github.com/easbar/fast_paths. Slower creation during map importing, but very fast
queries.</p>
</td></tr><trclass='module-item'><td><aclass="mod"href="dijkstra/index.html"title='map_model::pathfind::dijkstra mod'>dijkstra</a></td><tdclass='docblock-short'><p>Pathfinding without needing to build a separate contraction hierarchy.</p>
</td></tr><trclass='module-item'><td><aclass="mod"href="driving/index.html"title='map_model::pathfind::driving mod'>driving</a></td><tdclass='docblock-short'><p>Pathfinding for cars, bikes, buses, and trains using contraction hierarchies</p>
</td></tr><trclass='module-item'><td><aclass="mod"href="node_map/index.html"title='map_model::pathfind::node_map mod'>node_map</a></td><tdclass='docblock-short'><p>Some helpers for working with fast_paths.</p>
</td></tr><trclass='module-item'><td><aclass="mod"href="uber_turns/index.html"title='map_model::pathfind::uber_turns mod'>uber_turns</a></td><tdclass='docblock-short'><p>To deal with complicated intersections and short roads in OSM, cluster intersections close
together and then calculate UberTurns that string together several turns.</p>
</td></tr><trclass='module-item'><td><aclass="mod"href="walking/index.html"title='map_model::pathfind::walking mod'>walking</a></td><tdclass='docblock-short'><p>Pathfinding for pedestrians using contraction hierarchies, as well as figuring out if somebody
<table><trclass='module-item'><td><aclass="enum"href="enum.PathConstraints.html"title='map_model::pathfind::PathConstraints enum'>PathConstraints</a></td><tdclass='docblock-short'><p>Who's asking for a path?</p>
</td></tr><trclass='module-item'><td><aclass="enum"href="enum.PathStep.html"title='map_model::pathfind::PathStep enum'>PathStep</a></td><tdclass='docblock-short'></td></tr><trclass='module-item'><td><aclass="enum"href="enum.Pathfinder.html"title='map_model::pathfind::Pathfinder enum'>Pathfinder</a></td><tdclass='docblock-short'><p>Most of the time, prefer using the faster contraction hierarchies. But sometimes, callers can
explicitly opt into a slower (but preparation-free) pathfinder that just uses Dijkstra's
