Crash ORM Rocket integration

This is an integration for Crash ORM into rocket.

See the provided tests to learn how to use this library.

lib.rs:

This crate integrates crash_orm into rocket.

To use this crate, attach the [CrashOrmDatabaseFairing] or [CrashOrmDatabaseMigrationFairing] to your rocket instance.

You can then access your configured connection with the request guard &State<CrashOrmDatabaseConnection>.