Trait ClientLogger 

pub trait ClientLogger: Send + Sync {
    // Required methods
    fn log_response(&self, message: &Message);
    fn log_stream_event(&self, event: &MessageStreamEvent);
    fn log_stream_message(&self, message: &Message);
}

Available on crate feature anthropic-client only.

A trait for logging Anthropic client operations.

Implement this trait to capture and record all API interactions, including both non-streaming responses and individual streaming events.

Example

use adk_anthropic::{ClientLogger, Message, MessageStreamEvent};
use std::sync::Mutex;

struct FileLogger {
    file: Mutex<std::fs::File>,
}

impl ClientLogger for FileLogger {
    fn log_response(&self, message: &Message) {
        let mut file = self.file.lock().unwrap();
        writeln!(file, "Response: {}", serde_json::to_string(message).unwrap()).unwrap();
    }

    fn log_stream_event(&self, event: &MessageStreamEvent) {
        let mut file = self.file.lock().unwrap();
        writeln!(file, "Stream event: {}", serde_json::to_string(event).unwrap()).unwrap();
    }

    fn log_stream_message(&self, message: &Message) {
        let mut file = self.file.lock().unwrap();
        writeln!(file, "Stream complete: {}", serde_json::to_string(message).unwrap()).unwrap();
    }
}

Required Methods

fn log_response(&self, message: &Message)

Log a complete response from a non-streaming send call.

This method is called once per successful send call with the full Message response from the API.

fn log_stream_event(&self, event: &MessageStreamEvent)

Log an individual streaming event.

This method is called for each MessageStreamEvent received during a streaming request. Events include message starts, content deltas, and message stops.

fn log_stream_message(&self, message: &Message)

Log the reconstructed message from a completed stream.

This method is called once when a stream completes successfully, with the full Message that was reconstructed from all the streaming events.

Implementors