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# Module traits

> LLM codec traits for bidirectional request translation.

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`.

LLM codec traits for bidirectional request translation.

## Traits

* [LlmCodec](/reference/api/rust-library-reference/nemo-relay/codec/traits/trait-llmcodec): A bidirectional translator between opaque [`LlmRequest`](/reference/api/rust-library-reference/nemo-relay/api/llm/struct-llmrequest) content and structured [`AnnotatedLlmRequest`](/reference/api/rust-library-reference/nemo-relay/codec/request/struct-annotatedllmrequest).
* [LlmResponseCodec](/reference/api/rust-library-reference/nemo-relay/codec/traits/trait-llmresponsecodec): Decode-only codec for LLM API responses.
* [LlmResponseEncoder](/reference/api/rust-library-reference/nemo-relay/codec/traits/trait-llmresponseencoder): Additive encoder for materializing a normalized response in a provider wire format.

> LLM codec traits for bidirectional request translation.

## Docs

- [Trait LlmCodec](https://docs.nvidia.com/nemo/relay/v0.10.0/reference/api/rust-library-reference/nemo-relay/codec/traits/trait-llmcodec.md): A bidirectional translator between opaque `LlmRequest` content and structured `AnnotatedLlmRequest`.
- [Trait LlmResponse Codec](https://docs.nvidia.com/nemo/relay/v0.10.0/reference/api/rust-library-reference/nemo-relay/codec/traits/trait-llmresponsecodec.md): Decode-only codec for LLM API responses.
- [Trait LlmResponse Encoder](https://docs.nvidia.com/nemo/relay/v0.10.0/reference/api/rust-library-reference/nemo-relay/codec/traits/trait-llmresponseencoder.md): Additive encoder for materializing a normalized response in a provider wire format.