Struct AnthropicProvider 

pub struct AnthropicProvider { /* private fields */ }

Anthropic provider implementation. Anthropic provider

Supports the Anthropic Messages API (v1/messages) and Anthropic-compatible providers (MiniMax, etc.) via custom base URLs and extra headers.

Implementations

impl AnthropicProvider

pub fn new() -> Self

Create a new Anthropic provider without an API key.

API keys are resolved at request time via auth.json or StreamOptions. Use with_api_key() for explicit key injection.

pub fn with_api_key(api_key: impl Into<String>) -> Self

Create with an explicit API key.

pub fn with_base_url(base_url: &str) -> Self

Create with a custom base URL (for Anthropic-compatible providers like MiniMax that expose the Messages API at a different host).

Note: Anthropic-specific beta headers are NOT included because third-party compatible providers may not support them.

pub fn with_config( base_url: &str, api_key: Option<String>, extra_headers: Vec<(String, String)>, ) -> Self

Create with a custom base URL, API key, and extra headers.

Used for registering Anthropic-compatible providers (MiniMax, etc.).

Note: Anthropic-specific beta headers (interleaved-thinking, fine-grained-tool-streaming) are NOT included here because third-party compatible providers may not support them, leading to stream hangs or protocol errors. Use Self::new or Self::with_api_key for the native Anthropic endpoint which includes beta headers.

Trait Implementations

impl Clone for AnthropicProvider

fn clone(&self) -> AnthropicProvider

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for AnthropicProvider

fn default() -> Self

Returns the “default value” for a type.

impl Provider for AnthropicProvider

fn stream<'a>( &'a self, model: &'a Model, context: &'a Context, options: Option<StreamOptions>, ) -> Pin<Box<dyn Future<Output = StreamResult> + Send + 'a>>

Stream assistant message events