use barrel::backend::Sqlite; use barrel::{types, types::Type, Migration}; fn primary_uuid() -> Type { types::text().unique(true).primary(true).nullable(false) } pub fn migration() -> String { let mut m = Migration::new(); //Table for basic room information: room ID, room name m.create_table("room_info", move |t| { t.add_column("room_id", primary_uuid()); t.add_column("room_name", types::text()); }); m.make::() }