<linkrel="alternate icon"type="image/png"href="../../../favicon-32x32.png"><styletype="text/css">#crate-search{background-image:url("../../../down-arrow.svg");}</style></head><bodyclass="rustdoc fn"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><navclass="sidebar"><divclass="sidebar-menu">☰</div><ahref='../../../map_model/index.html'><divclass='logo-container rust-logo'><imgsrc='../../../rust-logo.png'alt='logo'></div></a><divclass="sidebar-elems"><pclass="location"><ahref="../../index.html">map_model</a>::<wbr><ahref="../index.html">make</a>::<wbr><ahref="index.html">traffic_signals</a></p><script>window.sidebarCurrent={name:"get_possible_policies",ty:"fn",relpath:""};</script><scriptdefersrc="sidebar-items.js"></script></div></nav><divclass="theme-picker"><buttonid="theme-picker"aria-label="Pick another theme!"aria-haspopup="menu"><imgsrc="../../../brush.svg"width="18"alt="Pick another theme!"></button><divid="theme-choices"role="menu"></div></div><scriptsrc="../../../theme.js"></script><navclass="sub"><formclass="search-form"><divclass="search-container"><div><selectid="crate-search"><optionvalue="All crates">All crates</option></select><inputclass="search-input"name="search"disabledautocomplete="off"spellcheck="false"placeholder="Click or press ‘S’ to search, ‘?’ for more options…"type="search"></div><buttontype="button"class="help-button">?</button>
<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/make/traffic_signals.rs.html#17-98"title="goto source code">[src]</a></span><spanclass="in-band">Function <ahref="../../index.html">map_model</a>::<wbr><ahref="../index.html">make</a>::<wbr><ahref="index.html">traffic_signals</a>::<wbr><aclass="fn"href="">get_possible_policies</a></span></h1><preclass="rust fn">pub fn get_possible_policies(<br> map: &<aclass="struct"href="../../../map_model/struct.Map.html"title="struct map_model::Map">Map</a>, <br> id: <aclass="struct"href="../../../map_model/objects/intersection/struct.IntersectionID.html"title="struct map_model::objects::intersection::IntersectionID">IntersectionID</a>, <br> enforce_manual_signals: <aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a><br>) -><aclass="struct"href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html"title="struct alloc::vec::Vec">Vec</a><<aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><aclass="struct"href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html"title="struct alloc::string::String">String</a>, <aclass="struct"href="../../../map_model/objects/traffic_signals/struct.ControlTrafficSignal.html"title="struct map_model::objects::traffic_signals::ControlTrafficSignal">ControlTrafficSignal</a><aclass="primitive"href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>></pre><divclass="docblock"><p>Applies a bunch of heuristics to a single intersection, returning the valid results in
