2014-12-18 09:25:33 +01:00
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.. _-mapRouteResult-:
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mapRouteResult
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2015-05-11 23:05:18 +02:00
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==============
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2014-12-18 09:25:33 +01:00
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Changes the message the inner route sends to the responder.
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Signature
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---------
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2015-05-11 23:05:18 +02:00
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.. includecode2:: /../../akka-http-scala/src/main/scala/akka/http/scaladsl/server/directives/BasicDirectives.scala
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2014-12-18 09:25:33 +01:00
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:snippet: mapRouteResult
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Description
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-----------
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2015-05-11 23:05:18 +02:00
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The ``mapRouteResult`` directive is used as a building block for :ref:`Custom Directives` to transform the
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:ref:`RouteResult` coming back from the inner route.
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2014-12-18 09:25:33 +01:00
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See :ref:`Result Transformation Directives` for similar directives.
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Example
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-------
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2015-05-21 17:34:46 +02:00
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.. includecode2:: ../../../../code/docs/http/scaladsl/server/directives/BasicDirectivesExamplesSpec.scala
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2014-12-18 09:25:33 +01:00
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:snippet: 0mapRouteResult
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