| # Extensions | |
| **Extension Support is experimental.** | |
| This directory contains support code for building Gnostic extensio handlers and | |
| associated examples. | |
| Extension handlers can be used to compile vendor or specification extensions | |
| into protocol buffer structures. | |
| Like plugins, extension handlers are built as separate executables. Extension | |
| bodies are written to extension handlers as serialized | |
| ExtensionHandlerRequests. |