//! Backend-portable migration helpers for ferro applications.
//!
//! These helpers dispatch on `SchemaManager::get_database_backend()` so a single
//! call works identically on SQLite and Postgres. Use them inside
//! `MigrationTrait::up` implementations to avoid hand-rolled
//! `DbBackend::Sqlite`-pinned raw SQL.
//!
//! See the crate README for the pgcrypto requirement note.
pub use crate;
pub use crateError;