<!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 `traffic_signals` mod in crate `map_model`."><metaname="keywords"content="rust, rustlang, rust-lang, traffic_signals"><title>map_model::make::traffic_signals - 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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<table><trclass='module-item'><td><aclass="fn"href="fn.all_walk_all_yield.html"title='map_model::make::traffic_signals::all_walk_all_yield fn'>all_walk_all_yield</a></td><tdclass='docblock-short'></td></tr><trclass='module-item'><td><aclass="fn"href="fn.brute_force.html"title='map_model::make::traffic_signals::brute_force fn'>brute_force</a></td><tdclass='docblock-short'><p>Temporary experiment to group all movements into the smallest number of stages.</p>
</td></tr><trclass='module-item'><td><aclass="fn"href="fn.degenerate.html"title='map_model::make::traffic_signals::degenerate fn'>degenerate</a></td><tdclass='docblock-short'></td></tr><trclass='module-item'><td><aclass="fn"href="fn.expand_all_stages.html"title='map_model::make::traffic_signals::expand_all_stages fn'>expand_all_stages</a></td><tdclass='docblock-short'></td></tr><trclass='module-item'><td><aclass="fn"href="fn.four_oneways.html"title='map_model::make::traffic_signals::four_oneways fn'>four_oneways</a></td><tdclass='docblock-short'></td></tr><trclass='module-item'><td><aclass="fn"href="fn.four_way_four_stage.html"title='map_model::make::traffic_signals::four_way_four_stage fn'>four_way_four_stage</a></td><tdclass='docblock-short'></td></tr><trclass='module-item'><td><aclass="fn"href="fn.four_way_two_stage.html"title='map_model::make::traffic_signals::four_way_two_stage fn'>four_way_two_stage</a></td><tdclass='docblock-short'></td></tr><trclass='module-item'><td><aclass="fn"href="fn.get_possible_policies.html"title='map_model::make::traffic_signals::get_possible_policies fn'>get_possible_policies</a></td><tdclass='docblock-short'><p>Applies a bunch of heuristics to a single intersection, returning the valid results in
best-first order. The signal configuration is only based on the roads connected to the
intersection.</p>
</td></tr><trclass='module-item'><td><aclass="fn"href="fn.greedy_assignment.html"title='map_model::make::traffic_signals::greedy_assignment fn'>greedy_assignment</a></td><tdclass='docblock-short'></td></tr><trclass='module-item'><td><aclass="fn"href="fn.half_signal.html"title='map_model::make::traffic_signals::half_signal fn'>half_signal</a></td><tdclass='docblock-short'></td></tr><trclass='module-item'><td><aclass="fn"href="fn.helper.html"title='map_model::make::traffic_signals::helper fn'>helper</a></td><tdclass='docblock-short'></td></tr><trclass='module-item'><td><aclass="fn"href="fn.make_stages.html"title='map_model::make::traffic_signals::make_stages fn'>make_stages</a></td><tdclass='docblock-short'></td></tr><trclass='module-item'><td><aclass="fn"href="fn.new.html"title='map_model::make::traffic_signals::new fn'>new</a></td><tdclass='docblock-short'></td></tr><trclass='module-item'><td><aclass="fn"href="fn.okay_partition.html"title='map_model::make::traffic_signals::okay_partition fn'>okay_partition</a></td><tdclass='docblock-short'></td></tr><trclass='module-item'><td><aclass="fn"href="fn.stage_per_road.html"title='map_model::make::traffic_signals::stage_per_road fn'>stage_per_road</a></td><tdclass='docblock-short'></td></tr><trclass='module-item'><td><aclass="fn"href="fn.synchronize.html"title='map_model::make::traffic_signals::synchronize fn'>synchronize</a></td><tdclass='docblock-short'><p>Simple second-pass after generating all signals. Find pairs of traffic signals very close to
each other with 2 stages each, see if the primary movement of the first stages lead to each
other, and flip the order of stages if not. This is often wrong when the most common movement is
actually turning left then going straight (near Mercer for example), but not sure how we could
