> This page is for NeMo Relay, version v0.11.0.
> For other versions, use one of these documentation indexes:
> - Latest (v0.10.4) (default): https://docs.nvidia.com/nemo/relay/latest/llms.txt
> - dev: https://docs.nvidia.com/nemo/relay/dev/llms.txt
> - v0.11.0: https://docs.nvidia.com/nemo/relay/v0.11.0/llms.txt
> - v0.10.4: https://docs.nvidia.com/nemo/relay/v0.10.4/llms.txt
> - v0.9.4: https://docs.nvidia.com/nemo/relay/v0.9.4/llms.txt
> - v0.8.4: https://docs.nvidia.com/nemo/relay/v0.8.4/llms.txt
> - v0.7.3: https://docs.nvidia.com/nemo/relay/v0.7.3/llms.txt

> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/nemo/relay/llms.txt.
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# Enum Diagnostic Code

> One declared code. Extension namespace and component ownership are host-assigned.

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`.

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One declared code. Extension namespace and component ownership are host-assigned.

## Variants

### `Builtin(BuiltinDiagnosticCode)`

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Existing semantic code; host restricts plugin authors to common plugin failures.

### `Extension`

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A distinct plugin-internal operation.

#### Fields

### `name: &'a str`

Stable local name (at most 32 UTF-8 bytes).

### `description: &'a str`

Safe metadata retained once (at most 256 UTF-8 bytes).

### `outcome: DiagnosticOutcome`

Declared outcome; success is independent evidence, not recovery.

### `allowed_classes: &'a [FailureClass]`

Allowed causes; empty for a nonfailure extension.

## Trait Implementations

### `impl<'a> Clone for DiagnosticCode<'a>`

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#### `clone`

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#### `clone_from`

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### `impl<'a> Copy for DiagnosticCode<'a>`

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