How to use diesel crate in Rust ORM

Add the diesel crate to your Cargo.toml and run diesel setup to initialize your database.

[dependencies]
diesel = { version = "2.2.10", features = ["sqlite", "r2d2"] }

1. Add the dependency to your Cargo.toml file.
2. Run cargo install diesel_cli --no-default-features --features sqlite to install the CLI.
3. Execute diesel setup to create the database and migrations directory.
4. Define your schema in src/schema.rs using diesel::table!.
5. Implement your models in src/lib.rs using #[derive(Queryable, Insertable)].
6. Run cargo run to execute your application.

Diesel is a tool that helps your Rust code talk to a database safely. It translates your Rust structs into database tables and handles the complex SQL for you. Think of it as a translator that ensures your data stays organized and secure without you writing raw SQL commands.