Package com.google.gwt.user.client.rpc

## Interface RpcToken

- All Superinterfaces:
    `java.io.Serializable`
  All Known Implementing Classes:
    `XsrfToken`

      public interface RpcToken
      extends java.io.Serializable

  An interface for RPC token implementation objects included with each RPC call. RPC tokens can be used to implement XSRF protection for RPC calls.

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Interface | Description
    --- | --- | ---
    `static interface` | `RpcToken.RpcTokenImplementation` | `RemoteService` interfaces specifying `RpcToken` implementation using this annotation will only have serializers for the specific class generated, as opposed to generating serializers for all `RpcToken` implementations.