Summary

Summary

Chapter Key Takeaways

• Rust provides zero-cost memory safety without a garbage collector through static ownership analysis.
• rustup is the toolchain manager; keep it updated with rustup update.
• rustc compiles code, but day-to-day workflow centers on cargo check, cargo build, cargo test, and cargo run.
• Every Rust binary begins at fn main() and projects are configured through Cargo.toml.