error[E0308]: mismatched types
   --> entities/src/gen/foo.rs:<line>:<col>
    |
69  |             Self::FooBar => ColumnType::Array(RcOrArc::new(BarBaz::db_type())).def(),
    |                                              ------------ ^^^^^^^^^^^^^^^^^^^^^ expected `ColumnType`, found `ColumnDef`
    |                                              |
    |                                              arguments to this function are incorrect

fn column_type() -> sea_orm::sea_query::ColumnType {
    <Self as sea_orm::ActiveEnum>::db_type()
        .get_column_type()
        .to_owned()
        .into()
}

quote! { #enum_ident::db_type() }

quote! {
    #enum_ident::db_type()
        .get_column_type()
        .to_owned()
}