Module protocol 

Wire-format protocol implementations.

Four base protocols for LLM API communication:

• openai_completions — OpenAI Chat Completions (/chat/completions)
• openai_responses — OpenAI Responses API (/responses)
• anthropic — Anthropic Messages API (/messages)
• google — Google Generative AI / Vertex AI

Most users should use the provider-level types (e.g., provider::OpenAIProvider, provider::AnthropicProvider) rather than protocol modules directly.

Re-exports

pub use crate::provider::clear_providers;

pub use crate::provider::get_provider;

pub use crate::provider::get_registered_providers;

pub use crate::provider::global_registry;

pub use crate::provider::register_provider;

pub use crate::provider::ProtocolRegistry;

Modules

anthropic

Anthropic Messages API provider.

common

Shared infrastructure for protocol providers.

google

Google Generative AI provider.

openai_completions

OpenAI Chat Completions API provider.

openai_responses

OpenAI Responses API provider (new API for o1, o3, gpt-5 models).

Traits

LLMProtocol

Provider trait for LLM API implementations.

Type Aliases

ArcProtocol

Type alias for an Arc-wrapped provider.

BoxedProtocol

Type alias for a boxed provider.