Cargo.toml

Cargo.toml is a configuration file used in Rust programming projects to specify metadata, dependencies, and settings. It tells the Rust package manager, Cargo, which external libraries (dependencies) your project needs, along with details like version numbers and features. Think of it as a blueprint that ensures your project has all necessary components and configurations to build and run correctly. This organized setup helps maintain, share, and update Rust projects efficiently, ensuring consistency across different environments and team members.