## steady_state: The Next Frontier in Rust Frameworks for Resilient Services
'steady_state' embarks on an ambitious journey to revolutionize the development of resilient, high-performance services in Rust. With a clear vision of integrating advanced latency management, system observability, and unparalleled fault tolerance, steady_state is designed to set new standards in software reliability and efficiency.
*Please note: steady_state is in the early stages of development. This initial release is intended to showcase our vision and the framework's potential direction.
*An animated GIF demonstrating real-time telemetry visualization in action.*
*A snapshots of a more complex example
## Why `steady_state`?
Named for its commitment to maintaining a consistent, optimal operational state, `steady_state` offers:
- **Fine-Grained Latency Control**: Through customizable batch processing and adjustable channel lengths, empowering developers to meet rigorous SLA requirements.
- **Embedded Observability**: Built-in telemetry features for real-time performance insights, facilitating targeted optimizations.
- **Erlang-Inspired Fault Tolerance**: Leveraging an advanced supervision system to ensure service continuity, even in the face of unexpected failures.
## Core Features
`steady_state` is crafted to ensure safety, reliability, and performance, focusing on:
- **Safety and Concurrency**: Harnessing Rust's memory safety features and actor-based supervised threading for secure, durable, manageable concurrency.
- **High Throughput**: Engineered for handling high message volumes with consistent processing capacity, crucial for demanding systems. Actors can consume and produce messages in batches for greater efficiency.
- **Visibility**: Find and fix performance bottlenecks quickly with built-in telemetry, enabling real-time monitoring and analysis of your service's operational state.
- **Rapid Prototyping**: Mock up your ideas in graphiz DOT files, then generate your Rust service project to get started.
## Vision and Roadmap
`steady_state` is more than just a framework; it's a vision for building the future of service development in Rust. Our roadmap includes:
- **Prebuilt Actors for Cloud Services**: Simplifying the integration with popular cloud platforms and services.
- **Automatic Code Generation**: Accelerating development with tools that generate actor and channel scaffolds from DOT file descriptions.
- **Cross-Machine Telemetry**: Extending observability across distributed system deployments, essential for comprehensive performance management.
### Commitment to Testing
In `steady_state`, we prioritize rigorous testing to ensure service stability:
- **Individual Actor Tests**: Roughing in tests for each actor to maintain clarity and ease of maintenance.
- **Comprehensive Mock Actors**: Enabling full end-to-end and load testing capabilities for thorough validation of your service architecture without requiring external services.
`steady_state` combines Rust's safety guarantees with extensive code coverage and a supervisor system to offer unmatched stability in service delivery.
