abstract class RPCCompanion[RealRPC] extends AnyRef

Convenience abstract class for companion objects of RPC interfaces. Makes sure all three RPC type classes (AsRawRPC, AsRealRPC and RPCMetadata) are macro-materialized for that RPC interface and confines macro materialization to the same compilation unit where the RPC interface is defined. This is a good practice to avoid incremental compilation problems and duplication of macro-generated code in various callsites. In order to be able to use RPCCompanion, the RPC framework must define FullRPCInfo as a trait or class. Additionally, some special wizardry has been employed to make sure that when an RPC interface is a part of shared (cross-compiled) code of a ScalaJS application then ScalaJS optimizer can remove unused instances of macro generated typeclasses.

Example: 

  1. object SomeRPCFramework extends StandardRPCFramework { ... }
@RPC trait SomeRPC {
  def doSomething(str: String): Unit
  def callSomething(int: Int): Future[String]
}
object SomeRPC extends SomeRPCFramework.RPCCompanion[SomeRPC]
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Instance Constructors

  1. new RPCCompanion()(implicit fri: FullRPCInfo[RealRPC])

Value Members

  1. implicit macro def asRawRPC: AsRawRPC[RealRPC]
  2. implicit macro def asRealRPC: AsRealRPC[RealRPC]
  3. final def fullRpcInfo: FullRPCInfo[RealRPC]
  4. implicit macro def metadata: RPCMetadata[RealRPC]