13 lines
3.9 KiB
HTML
13 lines
3.9 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Servant.API.Alternative</title><link href="ocean.css" rel="stylesheet" type="text/css" title="Ocean" /><script src="haddock-util.js" type="text/javascript"></script><script type="text/javascript">//<![CDATA[
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</script></head><body><div id="package-header"><ul class="links" id="page-menu"><li><a href="src/Servant-API-Alternative.html">Source</a></li><li><a href="index.html">Contents</a></li><li><a href="doc-index.html">Index</a></li></ul><p class="caption">servant-0.2: A family of combinators for defining webservices APIs and serving them</p></div><div id="content"><div id="module-header"><table class="info"><tr><th>Safe Haskell</th><td>None</td></tr><tr><th>Language</th><td>Haskell2010</td></tr></table><p class="caption">Servant.API.Alternative</p></div><div id="synopsis"><p id="control.syn" class="caption expander" onclick="toggleSection('syn')">Synopsis</p><ul id="section.syn" class="hide" onclick="toggleSection('syn')"><li class="src short"><span class="keyword">data</span> a <a href="#t::-60--124--62-">:<|></a> b = a <a href="#v::-60--124--62-">:<|></a> b</li></ul></div><div id="interface"><h1>Documentation</h1><div class="top"><p class="src"><span class="keyword">data</span> a <a name="t::-60--124--62-" class="def">:<|></a> b <span class="fixity">infixr 8</span><span class="rightedge"></span> <a href="src/Servant-API-Alternative.html#%3A%3C%7C%3E" class="link">Source</a></p><div class="doc"><p>Union of two APIs, first takes precedence in case of overlap.</p><p>Example:</p><pre>type MyApi = "books" :> Get [Book] -- GET /books
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:<|> "books" :> ReqBody Book :> Post Book -- POST /books</pre></div><div class="subs constructors"><p class="caption">Constructors</p><table><tr><td class="src">a <a name="v::-60--124--62-" class="def">:<|></a> b <span class="fixity">infixr 8</span><span class="rightedge"></span></td><td class="doc empty"> </td></tr></table></div><div class="subs instances"><p id="control.i::-60--124--62-" class="caption collapser" onclick="toggleSection('i::-60--124--62-')">Instances</p><div id="section.i::-60--124--62-" class="show"><table><tr><td class="src">(<a href="Servant-Server.html#t:HasServer">HasServer</a> a, <a href="Servant-Server.html#t:HasServer">HasServer</a> b) => <a href="Servant-Server.html#t:HasServer">HasServer</a> (<a href="Servant-API-Alternative.html#t::-60--124--62-">(:<|>)</a> a b)</td><td class="doc"><p>A server for <code>a <code><a href="Servant-API-Alternative.html#t::-60--124--62-">:<|></a></code> b</code> first tries to match the request again the route
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represented by <code>a</code> and if it fails tries <code>b</code>. You must provide a request
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handler for each route.</p><pre>type MyApi = "books" :> Get [Book] -- GET /books
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:<|> "books" :> ReqBody Book :> Post Book -- POST /books
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server :: Server MyApi
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server = listAllBooks :<|> postBook
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where listAllBooks = ...
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postBook book = ...</pre></td></tr><tr><td class="src"><span class="keyword">type</span> <a href="Servant-Server.html#t:Server">Server</a> (<a href="Servant-API-Alternative.html#t::-60--124--62-">(:<|>)</a> a b) = <a href="Servant-API-Alternative.html#t::-60--124--62-">(:<|>)</a> (<a href="Servant-Server.html#t:Server">Server</a> a) (<a href="Servant-Server.html#t:Server">Server</a> b)</td><td class="doc empty"> </td></tr></table></div></div></div></div></div><div id="footer"><p>Produced by <a href="http://www.haskell.org/haddock/">Haddock</a> version 2.15.0</p></div></body></html> |