aspnetcore/fundamentals/aot/request-delegate-generator/rdg-ids.md
The ASP.NET Core Request Delegate Generator (RDG) is a tool that generates request delegates for ASP.NET Core apps. The RDG is used by the native ahead-of-time (AOT) compiler to generate request delegates for the app's Map methods.
The following list contains the <!--keep--> RDG diagnostics for ASP.NET Core:
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