> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://docs.nvidia.com/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay-worker-proto/v1/diagnostic_code_definition/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/nemo/relay/_mcp/server. # Module diagnostic_code_definition > Nested message and enum types in `DiagnosticCodeDefinition`. Generated from `cargo doc --no-deps -p nemo-relay -p nemo-relay-adaptive -p nemo-relay-pii-redaction -p nemo-relay-ffi -p nemo-relay-types -p nemo-relay-plugin -p nemo-relay-worker-proto -p nemo-relay-worker`. Nested message and enum types in `DiagnosticCodeDefinition`. ## Enums * [Definition](/reference/api/rust-library-reference/nemo-relay-worker-proto/v1/diagnostic_code_definition/enum-definition) > Nested message and enum types in `DiagnosticCodeDefinition`. ## Docs - [Enum Definition](https://docs.nvidia.com/nemo/relay/dev/reference/api/rust-library-reference/nemo-relay-worker-proto/v1/diagnostic_code_definition/enum-definition.md): API documentation for the Rust `Definition` enum in crate `nemo_relay_worker_proto`.