Type Members

1.  trait CirceCodec[A] extends AnyRef

   Combines both an io.circe.Encoder and a io.circe.Decoder into a single type class.

   Combines both an io.circe.Encoder and a io.circe.Decoder into a single type class.

   You don’t need to define instances by yourself as they can be derived from an existing pair of an io.circe.Encoder and a io.circe.Decoder.

   See also

   https://github.com/travisbrown/circe/issues/301

2.  trait JsonEntitiesFromCodecs extends algebra.JsonEntitiesFromCodecs

   Partial interpreter for endpoints4s.algebra.JsonEntitiesFromCodecs that only fixes the JsonCodec[A] type to a CirceCodec.

   Partial interpreter for endpoints4s.algebra.JsonEntitiesFromCodecs that only fixes the JsonCodec[A] type to a CirceCodec.

   The jsonRequest and jsonResponse operations have to be implemented by a more specialized interpreter.

   Typical usage:

   /* shared MyDto.scala */
   
   case class MyDto(i: Int, s: String)
   
   object MyDto {
     import io.circe.{Encoder, Decoder}
     import io.circe.generic.semiauto.{deriveEncoder, deriveDecoder}
   
     implicit val encoder: Encoder[MyDto] = deriveEncoder
     implicit val decoder: Decoder[MyDto] = deriveDecoder
   }

   /* shared endpoint definition */
   
   trait MyEndpoints extends algebra.Endpoints with algebra.circe.JsonEntitiesFromCodec {
     val myEndpoint = endpoint(get(path), jsonResponse[MyDto])
   }

   /* client MyEndpointsClient.scala */
   
   object MyEndpointsClient extends MyEndpoints with xhr.JsonEntitiesFromCodec with xhr.faithful.Endpoints
   
   MyEndpointsClient.myEndpoint().map(myDto => println(myDto.i))

   /* server MyEndpointsServer.scala */
   
   object MyEndpointsServer extends MyEndpoints with play.server.JsonEntitiesFromCodec {
   
     val routes = routesFromEndpoints(
       myEndpoint.implementedBy(_ => MyDto(42, "foo"))
     )
   
   }