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run_migrations

Function run_migrations 

Source
pub fn run_migrations(conn: &mut Connection) -> Result<(), String>
Expand description

Run database migrations for schema updates

GUARANTEES:

  • Each migration runs in a transaction (atomic - all or nothing)
  • If any migration fails, changes are rolled back - no partial state
  • Migrations are tracked in schema_migrations table (idempotent - safe to re-run)
  • All errors are logged with [DB] prefix and propagated (no silent failures)