country-code-enum

Copyable Serde and Sqlx compatible country codes

use country_code_enum::CountryCode;

let argentina: CountryCode = "AR".parse().unwrap();
assert_eq!(argentina, CountryCode::AR);
assert_eq!(argentina.as_ref(), "AR");
assert_eq!(argentina.name(), "Argentina");

Serde

use country_code_enum::CountryCode;

#[cfg(feature = "serde")]
{
    let argentina: CountryCode = serde_json::from_str("\"AR\"").unwrap();
    assert_eq!(argentina, CountryCode::AR);
    assert_eq!(serde_json::to_string(&argentina).unwrap(), "\"AR\"");
}

Sqlx

use country_code_enum::CountryCode;

async fn sqlx_example(pool: sqlx::PgPool) {
    let argentina = sqlx::query_scalar!(r#"SELECT 'AR'::varchar as "val: CountryCode""#)
        .fetch_one(&pool)
        .await
        .unwrap()
        .unwrap();
    assert_eq!(argentina, CountryCode::AR);

    let s = sqlx::query_scalar!("SELECT $1::varchar", argentina as _)
        .fetch_one(&pool)
        .await
        .unwrap()
        .unwrap();
    assert_eq!(s, "AR");
}

Contributing

• please run .pre-commit.sh before sending a PR, it will check everything

License

This project is licensed under the MIT license.