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# Enum Runtime Registration Kind

> A global runtime registration surface that can be selected by a conditional middleware guardrail.

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`.

```rust
pub enum RuntimeRegistrationKind {
Show 16 variants    Subscriber,
    EventMetadataInjector,
    MarkSanitizeGuardrail,
    ScopeSanitizeStartGuardrail,
    ScopeSanitizeEndGuardrail,
    ToolSanitizeRequestGuardrail,
    ToolSanitizeResponseGuardrail,
    ToolConditionalExecutionGuardrail,
    ToolRequestIntercept,
    ToolExecutionIntercept,
    LlmSanitizeRequestGuardrail,
    LlmSanitizeResponseGuardrail,
    LlmConditionalExecutionGuardrail,
    LlmRequestIntercept,
    LlmExecutionIntercept,
    LlmStreamExecutionIntercept,
}
```

A global runtime registration surface that can be selected by a conditional middleware guardrail.

## Variants

### `Subscriber`

<pre />

Lifecycle event subscriber.

### `EventMetadataInjector`

<pre />

Event metadata injector.

### `MarkSanitizeGuardrail`

<pre />

Mark event sanitizer.

### `ScopeSanitizeStartGuardrail`

<pre />

Scope-start event sanitizer.

### `ScopeSanitizeEndGuardrail`

<pre />

Scope-end event sanitizer.

### `ToolSanitizeRequestGuardrail`

<pre />

Tool request observability sanitizer.

### `ToolSanitizeResponseGuardrail`

<pre />

Tool response observability sanitizer.

### `ToolConditionalExecutionGuardrail`

<pre />

Tool execution gate.

### `ToolRequestIntercept`

<pre />

Tool request intercept.

### `ToolExecutionIntercept`

<pre />

Tool execution intercept.

### `LlmSanitizeRequestGuardrail`

<pre />

LLM request observability sanitizer.

### `LlmSanitizeResponseGuardrail`

<pre />

LLM response observability sanitizer.

### `LlmConditionalExecutionGuardrail`

<pre />

LLM execution gate.

### `LlmRequestIntercept`

<pre />

LLM request intercept.

### `LlmExecutionIntercept`

<pre />

Non-streaming LLM execution intercept.

### `LlmStreamExecutionIntercept`

<pre />

Streaming LLM execution intercept.

## Implementations

### `impl RuntimeRegistrationKind`

<pre />

#### `as_str`

<pre />

Return the stable snake-case binding name for this kind.

## Trait Implementations

### `impl Clone for RuntimeRegistrationKind`

<pre />

#### `clone`

<pre />

#### `clone_from`

<pre />

### `impl Debug for RuntimeRegistrationKind`

<pre />

#### `fmt`

<pre />

### `impl<'de> Deserialize<'de> for RuntimeRegistrationKind`

<pre />

#### `deserialize`

<pre />

### `impl Hash for RuntimeRegistrationKind`

<pre />

#### `hash`

<pre />

#### `hash_slice`

<pre />

### `impl Ord for RuntimeRegistrationKind`

<pre />

#### `cmp`

<pre />

#### `max`

<pre />

#### `min`

<pre />

#### `clamp`

<pre />

### `impl PartialEq for RuntimeRegistrationKind`

<pre />

#### `eq`

<pre />

#### `ne`

<pre />

### `impl PartialOrd for RuntimeRegistrationKind`

<pre />

#### `partial_cmp`

<pre />

#### `lt`

<pre />

#### `le`

<pre />

#### `gt`

<pre />

#### `ge`

<pre />

### `impl Serialize for RuntimeRegistrationKind`

<pre />

#### `serialize`

<pre />

### `impl Copy for RuntimeRegistrationKind`

<pre />

### `impl Eq for RuntimeRegistrationKind`

<pre />

### `impl StructuralPartialEq for RuntimeRegistrationKind`

<pre />