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name: backend-rust description: Rust/WASM backend in api-rust/. High-performance alternative using workers-rs, utoipa for OpenAPI, and Supabase REST API. Port 9990 for local dev. 10-100x faster than Python.

Skill: Backend Rust

High-performance Rust backend development for Cloudflare Workers.

Routing Logic

Analyze the user's intent and route to the appropriate workflow:

Route Development → workflows/create-route.md

• "Create a Rust endpoint for [feature]"
• "Add a route handler for [resource]"
• "Implement [endpoint] in Rust"

Model Development → workflows/create-model.md

• "Create a Rust struct for [entity]"
• "Add serde model for [data]"
• "Define types for [feature]"

Database Operations → workflows/database.md

• "Query Supabase from Rust"
• "Use the Supabase REST client"

Authentication → workflows/auth.md

• "Protect Rust endpoint"
• "Validate JWT in Rust"

Configuration Questions → context/config.md

• "How do I build the Rust backend?"
• "What's the binary size?"
• "How to optimize WASM?"

Workflows

• workflows/create-route.md - Create new API endpoints
• workflows/create-model.md - Define Rust structs
• workflows/database.md - Supabase REST operations
• workflows/auth.md - JWT authentication

Context

• context/config.md - Build and deployment config
• context/structure.md - Directory structure
• context/patterns.md - Common Rust patterns