> This page is for NeMo Relay, version Latest (v0.10.0) (default).
> 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

> 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.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/nemo/relay/_mcp/server.

# Struct LlmExecution Context

> Invocation-scoped codec identities and operations for an LLM execution interceptor.

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 struct LlmExecutionContext { /* private fields */ }
```

Invocation-scoped codec identities and operations for an LLM execution interceptor.

This context identifies the codecs selected when Relay created the managed invocation. Rewriting a request into another provider's wire format does not change these identities; codec operations reject incompatible payloads.

## Implementations

### `impl LlmExecutionContext`

<pre />

#### `request_codec`

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Request codec identity and invocation-scoped operations.

#### `response_codec`

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Unary response codec identity and invocation-scoped decode operation.

Streaming execution returns `None` because Relay response codecs decode completed provider responses, not individual stream chunks.

## Trait Implementations

### `impl Clone for LlmExecutionContext`

<pre />

#### `clone`

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#### `clone_from`

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### `impl Debug for LlmExecutionContext`

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#### `fmt`

<pre />