Module observability 

Observability module for agent_io with tracing integration.

This module provides:

• observe macro for tracing functions
• Span helpers for manual instrumentation

Uses the tracing crate for structured logging and tracing.

Example

use agent_io::observe;

#[observe(name = "my_function")]
async fn my_function() -> Result<(), Box<dyn std::error::Error>> {
    Ok(())
}

Structs

ObservabilityStatus

Observability status information

Enums

SpanType

Span types for categorization

Traits

SpanExt

Extension trait for spans

Functions

agent_span

Create a span for agent step

get_observability_status

Get observability status

init_default_subscriber

Initialize default tracing subscriber for development

is_tracing_enabled

Check if tracing is enabled

llm_span

Create a span for LLM invocation

tool_span

Create a span for tool execution