How do you seed data in migrations using ActiveModels?

[Drakota]

I'm trying to seed data directly inside a migration, but I'm unable to get a DatabaseConnection handle to be able to do it.

let db = manager.get_connection();

let board = board::ActiveModel {
    name: Set("Test Board".to_owned()),
    ..Default::default()
};

board.save(db).await?;

I tried something like this, but I'm getting:
the size for values of type 'dyn sea_schema::migration::sea_orm::ConnectionTrait' cannot be known at compilation time the trait 'std::marker::Sized' is not implemented for 'dyn sea_schema::migration::sea_orm::ConnectionTrait'.

[billy1624]

Hey @Drakota, thanks for reporting this. I think we can relax the constraint and make it work.

Please check

• How do you seed data in migrations using ActiveModels? #522
• Operations could take connection with unknown size #523

[Drakota]

That looks great! Thank you for your work on sea-orm.

[billy1624]

Thanks! Do share SeaORM with your friends :P