swarm-observability

What problem does it solve?

Tracing, metrics, and error context are essential for understanding and maintaining complex async Rust services. This Skill guides adding instrumentation, managing derive macros for observability, and enriching errors for better debugging and reliability.

Core Features & Use Cases

• Tracing instrumentation for async functions using #[instrument] to capture function entry, exit, and contextual data.
• Metrics collection and structured error context to improve observability dashboards and incident response.
• Guidance on using derive macros (noting their deprecation) and transitioning to direct concept builders for better developer experience.

Quick Start

Add tracing and metrics dependencies to your Cargo.toml, annotate async functions with #[instrument], and extend error types with context to begin observable Rust workflows.