// SPDX-FileCopyrightText: Copyright (c) 2026, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
// SPDX-License-Identifier: Apache-2.0
//! LLM codec types, traits, and built-in implementations.
//!
//! This module provides the type system and traits for bidirectional
//! request codecs ([`traits::LlmCodec`] / [`request::AnnotatedLlmRequest`]),
//! the decode-only response codec
//! ([`traits::LlmResponseCodec`] / [`response::AnnotatedLlmResponse`]), and
//! the streaming response codec
//! ([`streaming::StreamingCodec`]) used with the managed
//! streaming LLM execution pipeline.
//!
//! [`resolve`] is the detect-then-decode entry point for selecting a built-in
//! provider codec from a raw payload when no codec annotation is present.