> This page is for NeMo Relay, version v0.9.4.
> For other versions, use one of these documentation indexes:
> - Latest (v0.10.0) (default): https://docs.nvidia.com/nemo/relay/latest/llms.txt
> - dev: https://docs.nvidia.com/nemo/relay/dev/llms.txt
> - v0.10.0: https://docs.nvidia.com/nemo/relay/v0.10.0/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
> - v0.6.0: https://docs.nvidia.com/nemo/relay/v0.6.0/llms.txt
> - v0.5.0: https://docs.nvidia.com/nemo/relay/v0.5.0/llms.txt

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# Enum Mark Projection

> Export representation for point-in-time mark events.

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 MarkProjection {
    Inherit,
    Event,
    Tool,
}
```

Export representation for point-in-time mark events.

Marks remain canonical ATOF events regardless of this setting. Exporters apply the selected projection only when translating those events into a downstream trace format.

## Variants

### `Inherit`

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Use each exporter's native handling for marks.

### `Event`

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Force marks into exporter-native trace span events.

### `Tool`

<pre />

Render non-excluded marks as zero-duration trace child spans so trace-tree consumers can display them directly. High-volume `llm.chunk` marks remain exporter-native events.

## Trait Implementations

### `impl Clone for MarkProjection`

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#### `clone`

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#### `clone_from`

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### `impl Debug for MarkProjection`

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#### `fmt`

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### `impl Default for MarkProjection`

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#### `default`

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

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#### `deserialize`

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### `impl PartialEq for MarkProjection`

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#### `eq`

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#### `ne`

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### `impl Serialize for MarkProjection`

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#### `serialize`

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### `impl Copy for MarkProjection`

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### `impl Eq for MarkProjection`

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### `impl StructuralPartialEq for MarkProjection`

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