Errors returned by [driver.Valuer] implementations are now wrapped for
improved error handling during operations like [DB.Query], [DB.Exec],

// Errors returned by the [Value] method are wrapped by the database/sql package.
// This allows callers to use [errors.Is] for precise error handling after operations
// like [database/sql.Query], [database/sql.Exec], or [database/sql.QueryRow].
//
// Types implementing Valuer interface are able to convert
// themselves to a driver [Value].
type Valuer interface {
	// Value returns a driver Value.
	// Value must not panic.
	Value() (Value, error)
}