# Schala Development Guide

## Build & Test Commands
- Build: `cargo build`
- Run: `cargo run`
- Release build: `cargo build --release`
- Test all: `cargo test`
- Test single: `cargo test test_name`
- Lint: `cargo clippy`
- Format: `cargo fmt`

## Code Style Guidelines
- **Edition**: Rust 2021
- **Naming**: Snake case for functions/variables, CamelCase for types/traits
- **Imports**: Group standard library, external crates, then internal modules
- **Error Handling**: Use Result type for recoverable errors, panic for unrecoverable ones
- **Formatting**: Follow rustfmt defaults (4-space indentation)
- **Comments**: Document public APIs with /// comments
- **Types**: Prefer strong typing, avoid `unwrap()` in production code

## Project Info
- Language implementation with Python-like syntax but no runtime value errors