<!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="Source of the Rust file `map_model/src/objects/transit.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>transit.rs - source</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><script defer src="../../../source-script.js"></script><script defer 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92</span> <span id="93"> 93</span> <span id="94"> 94</span> <span id="95"> 95</span> <span id="96"> 96</span> <span id="97"> 97</span> <span id="98"> 98</span> <span id="99"> 99</span> <span id="100">100</span> <span id="101">101</span> <span id="102">102</span> <span id="103">103</span> <span id="104">104</span> </pre><pre class="rust"><code><span class="doccomment">//! Public transit stops and routes.</span> <span class="kw">use</span> <span class="ident">std::fmt</span>; <span class="kw">use</span> <span class="ident">serde</span>::{<span class="ident">Deserialize</span>, <span class="ident">Serialize</span>}; <span class="kw">use</span> <span class="ident">abstutil</span>::{<span class="ident">deserialize_usize</span>, <span class="ident">serialize_usize</span>}; <span class="kw">use</span> <span class="ident">geom::Time</span>; <span class="kw">use</span> <span class="kw">crate</span>::{<span class="ident">LaneID</span>, <span class="ident">Map</span>, <span class="ident">PathConstraints</span>, <span class="ident">PathRequest</span>, <span class="ident">Position</span>}; <span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Debug</span>, <span class="ident">Copy</span>, <span class="ident">Clone</span>, <span class="ident">PartialEq</span>, <span class="ident">Eq</span>, <span class="ident">PartialOrd</span>, <span class="ident">Ord</span>, <span class="ident">Hash</span>, <span class="ident">Serialize</span>, <span class="ident">Deserialize</span>)]</span> <span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">TransitStopID</span> { <span class="kw">pub</span> <span class="ident">sidewalk</span>: <span class="ident">LaneID</span>, <span class="doccomment">/// As long as this is unique per lane, this value is otherwise meaningless. Not contiguous or</span> <span class="doccomment">/// ordered in any way.</span> <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="ident">idx</span>: <span class="ident">usize</span>, } <span class="kw">impl</span> <span class="ident">fmt::Display</span> <span class="kw">for</span> <span class="ident">TransitStopID</span> { <span class="kw">fn</span> <span class="ident">fmt</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">f</span>: <span class="kw-2">&mut</span> <span class="ident">fmt::Formatter</span>) -> <span class="ident">fmt::Result</span> { <span class="macro">write!</span>(<span class="ident">f</span>, <span class="string">"TransitStopID({0}, {1})"</span>, <span class="self">self</span>.<span class="ident">sidewalk</span>, <span class="self">self</span>.<span class="ident">idx</span>) } } <span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Clone</span>, <span class="ident">Copy</span>, <span class="ident">Debug</span>, <span class="ident">Eq</span>, <span class="ident">Hash</span>, <span class="ident">PartialEq</span>, <span class="ident">PartialOrd</span>, <span class="ident">Ord</span>, <span class="ident">Serialize</span>, <span class="ident">Deserialize</span>)]</span> <span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">TransitRouteID</span>( <span class="attribute">#[<span class="ident">serde</span>( <span class="ident">serialize_with</span> <span class="op">=</span> <span class="string">"serialize_usize"</span>, <span class="ident">deserialize_with</span> <span class="op">=</span> <span class="string">"deserialize_usize"</span> )]</span> <span class="kw">pub</span> <span class="ident">usize</span>, ); <span class="kw">impl</span> <span class="ident">fmt::Display</span> <span class="kw">for</span> <span class="ident">TransitRouteID</span> { <span class="kw">fn</span> <span class="ident">fmt</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">f</span>: <span class="kw-2">&mut</span> <span class="ident">fmt::Formatter</span>) -> <span class="ident">fmt::Result</span> { <span class="macro">write!</span>(<span class="ident">f</span>, <span class="string">"TransitRoute #{}"</span>, <span class="self">self</span>.<span class="number">0</span>) } } <span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Serialize</span>, <span class="ident">Deserialize</span>, <span class="ident">Clone</span>, <span class="ident">Debug</span>, <span class="ident">PartialEq</span>)]</span> <span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">TransitStop</span> { <span class="kw">pub</span> <span class="ident">id</span>: <span class="ident">TransitStopID</span>, <span class="kw">pub</span> <span class="ident">name</span>: <span class="ident">String</span>, <span class="kw">pub</span> <span class="ident">gtfs_id</span>: <span class="ident">String</span>, <span class="doccomment">/// These may be on different roads entirely, like for light rail platforms.</span> <span class="kw">pub</span> <span class="ident">driving_pos</span>: <span class="ident">Position</span>, <span class="kw">pub</span> <span class="ident">sidewalk_pos</span>: <span class="ident">Position</span>, <span class="doccomment">/// If false, only buses serve this stop</span> <span class="kw">pub</span> <span class="ident">is_train_stop</span>: <span class="ident">bool</span>, } <span class="attribute">#[<span class="ident">derive</span>(<span class="ident">Serialize</span>, <span class="ident">Deserialize</span>, <span class="ident">Clone</span>, <span class="ident">Debug</span>)]</span> <span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">TransitRoute</span> { <span class="kw">pub</span> <span class="ident">id</span>: <span class="ident">TransitRouteID</span>, <span class="kw">pub</span> <span class="ident">long_name</span>: <span class="ident">String</span>, <span class="kw">pub</span> <span class="ident">short_name</span>: <span class="ident">String</span>, <span class="kw">pub</span> <span class="ident">gtfs_id</span>: <span class="ident">String</span>, <span class="kw">pub</span> <span class="ident">stops</span>: <span class="ident">Vec</span><span class="op"><</span><span class="ident">TransitStopID</span><span class="op">></span>, <span class="doccomment">/// A transit vehicle spawns at the beginning of this lane. This lane may be at a border or the</span> <span class="doccomment">/// first stop. For the non-border case, the lane must be long enough for the vehicle to spawn.</span> <span class="kw">pub</span> <span class="ident">start</span>: <span class="ident">LaneID</span>, <span class="doccomment">/// A transit vehicle either vanishes at its last stop or exits the map through this border.</span> <span class="kw">pub</span> <span class="ident">end_border</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">LaneID</span><span class="op">></span>, <span class="kw">pub</span> <span class="ident">route_type</span>: <span class="ident">PathConstraints</span>, <span class="doccomment">/// Non-empty, times in order for one day when a vehicle should begin at start.</span> <span class="kw">pub</span> <span class="ident">spawn_times</span>: <span class="ident">Vec</span><span class="op"><</span><span class="ident">Time</span><span class="op">></span>, <span class="doccomment">/// Explicitly store whatever the original was, since this can't be reconstructed without side</span> <span class="doccomment">/// input.</span> <span class="kw">pub</span> <span class="ident">orig_spawn_times</span>: <span class="ident">Vec</span><span class="op"><</span><span class="ident">Time</span><span class="op">></span>, } <span class="kw">impl</span> <span class="ident">TransitRoute</span> { <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">all_path_requests</span>(<span class="kw-2">&</span><span class="self">self</span>, <span class="ident">map</span>: <span class="kw-2">&</span><span class="ident">Map</span>) -> <span class="ident">Vec</span><span class="op"><</span><span class="ident">PathRequest</span><span class="op">></span> { <span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">steps</span> <span class="op">=</span> <span class="macro">vec!</span>[<span class="ident">PathRequest::vehicle</span>( <span class="ident">Position::start</span>(<span class="self">self</span>.<span class="ident">start</span>), <span class="ident">map</span>.<span class="ident">get_ts</span>(<span class="self">self</span>.<span class="ident">stops</span>[<span class="number">0</span>]).<span class="ident">driving_pos</span>, <span class="self">self</span>.<span class="ident">route_type</span>, )]; <span class="kw">for</span> <span class="ident">pair</span> <span class="kw">in</span> <span class="self">self</span>.<span class="ident">stops</span>.<span class="ident">windows</span>(<span class="number">2</span>) { <span class="ident">steps</span>.<span class="ident">push</span>(<span class="ident">PathRequest::vehicle</span>( <span class="ident">map</span>.<span class="ident">get_ts</span>(<span class="ident">pair</span>[<span class="number">0</span>]).<span class="ident">driving_pos</span>, <span class="ident">map</span>.<span class="ident">get_ts</span>(<span class="ident">pair</span>[<span class="number">1</span>]).<span class="ident">driving_pos</span>, <span class="self">self</span>.<span class="ident">route_type</span>, )); } <span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">end</span>) <span class="op">=</span> <span class="self">self</span>.<span class="ident">end_border</span> { <span class="ident">steps</span>.<span class="ident">push</span>(<span class="ident">PathRequest::vehicle</span>( <span class="ident">map</span>.<span class="ident">get_ts</span>(<span class="kw-2">*</span><span class="self">self</span>.<span class="ident">stops</span>.<span class="ident">last</span>().<span class="ident">unwrap</span>()).<span class="ident">driving_pos</span>, <span class="ident">Position::end</span>(<span class="ident">end</span>, <span class="ident">map</span>), <span class="self">self</span>.<span class="ident">route_type</span>, )); } <span class="ident">steps</span> } <span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">plural_noun</span>(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span><span class="lifetime">'static</span> <span class="ident">str</span> { <span class="kw">if</span> <span class="self">self</span>.<span class="ident">route_type</span> <span class="op">==</span> <span class="ident">PathConstraints::Bus</span> { <span class="string">"buses"</span> } <span class="kw">else</span> { <span class="string">"trains"</span> } } } </code></pre></div> </section><section id="search" class="content hidden"></section><div id="rustdoc-vars" data-root-path="../../../" data-current-crate="map_model" data-search-index-js="../../../search-index.js" data-search-js="../../../search.js"></div> </body></html>