The FIDL Guides

This is a placeholder for Guides. Our goal here is to provide a language-agnostic (high-level) view of various use cases for FIDL, such as:

  • error codes using FIDL enums
  • IP addresses using FIDL unions
  • fire-and-forget messages (for example, for configuration)
  • RPC style messages (when you need to wait for the reply)
  • notifications (when you want to receive messages asynchronously)