Questions tagged [rust-diesel]

Diesel is an object relational mapper written in Rust. Diesel makes it easy to interact with SQL databases such as PostgreSQL and SQLite in a type-safe way.

Producing a Minimal, Reproducible Example (MRE) for Diesel

All of the general rules for a MRE apply, as do those for creating a Rust-specific MRE (see "Producing a Minimal, Reproducible Example (MRE) for Rust code").

You should include information like:

• What database system you are using (e.g. Postgres, MySQL, SQLite, etc.)
• Your schema definition(s)
• Your model definition(s)

You can combine all of your code into a single file, like this:

#[macro_use]
extern crate diesel;

mod schema {
    table! {
        users (user_id) {
            user_id -> Int4,
            email -> Text,
        }
    }

    #[derive(Debug, Identifiable)]
    #[primary_key(email)]
    pub struct User {
        pub user_id: i32,
        pub email: String,
    }
}

fn main() {}