Crate pi_ai 

pi-ai — Unified multi-provider LLM API.

Rust port of the TypeScript package @earendil-works/pi-ai. The original project supports many providers; this port focuses on the two most common agent backends: Anthropic Messages and OpenAI Chat Completions. Both share the same Message/Tool/AssistantMessageEvent types so the agent loop is provider-agnostic.

Re-exports

pub use error::Error;

pub use error::Result;

pub use providers::anthropic::AnthropicProvider;

pub use providers::google::GoogleProvider;

pub use providers::openai::OpenAiProvider;

pub use providers::Provider;

pub use stream::AssistantMessageEventStream;

pub use types::now_ms;

pub use types::AssistantMessage;

pub use types::AssistantMessageEvent;

pub use types::Content;

pub use types::Context;

pub use types::Message;

pub use types::Model;

pub use types::StopReason;

pub use types::StreamOptions;

pub use types::ThinkingLevel;

pub use types::Tool;

pub use types::ToolResultMessage;

pub use types::Usage;

Modules

error

providers

retry

Shared retry helper used by HTTP-backed providers.

stream

types

Functions

stream_simple

Entry point that mirrors streamSimple() in pi-ai TS: pick the provider implementation from model.api and return a stream of message events.